Refactor the inflector.
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Taylor Otwell
parent
8adb919489
commit
ddc02a829a
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@ -2,19 +2,19 @@
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class Inflector {
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/**
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* The words that have been converted to singular.
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*
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* @var array
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*/
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private static $singular_cache = array();
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/**
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* The words that have been converted to singular.
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*
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* @var array
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*/
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private static $singular_cache = array();
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/**
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* The words that have been converted to plural.
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*
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* @var array
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*/
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private static $plural_cache = array();
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/**
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* The words that have been converted to plural.
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*
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* @var array
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*/
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private static $plural_cache = array();
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/**
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* Plural word forms.
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@ -22,96 +22,96 @@ class Inflector {
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* @var array
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*/
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private static $plural = array(
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'/(quiz)$/i' => "$1zes",
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'/^(ox)$/i' => "$1en",
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'/([m|l])ouse$/i' => "$1ice",
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'/(matr|vert|ind)ix|ex$/i' => "$1ices",
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'/(x|ch|ss|sh)$/i' => "$1es",
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'/([^aeiouy]|qu)y$/i' => "$1ies",
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'/(hive)$/i' => "$1s",
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'/(?:([^f])fe|([lr])f)$/i' => "$1$2ves",
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'/(shea|lea|loa|thie)f$/i' => "$1ves",
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'/sis$/i' => "ses",
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'/([ti])um$/i' => "$1a",
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'/(tomat|potat|ech|her|vet)o$/i' => "$1oes",
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'/(bu)s$/i' => "$1ses",
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'/(alias)$/i' => "$1es",
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'/(octop)us$/i' => "$1i",
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'/(ax|test)is$/i' => "$1es",
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'/(us)$/i' => "$1es",
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'/s$/i' => "s",
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'/$/' => "s"
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);
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'/(quiz)$/i' => "$1zes",
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'/^(ox)$/i' => "$1en",
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'/([m|l])ouse$/i' => "$1ice",
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'/(matr|vert|ind)ix|ex$/i' => "$1ices",
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'/(x|ch|ss|sh)$/i' => "$1es",
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'/([^aeiouy]|qu)y$/i' => "$1ies",
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'/(hive)$/i' => "$1s",
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'/(?:([^f])fe|([lr])f)$/i' => "$1$2ves",
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'/(shea|lea|loa|thie)f$/i' => "$1ves",
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'/sis$/i' => "ses",
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'/([ti])um$/i' => "$1a",
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'/(tomat|potat|ech|her|vet)o$/i' => "$1oes",
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'/(bu)s$/i' => "$1ses",
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'/(alias)$/i' => "$1es",
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'/(octop)us$/i' => "$1i",
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'/(ax|test)is$/i' => "$1es",
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'/(us)$/i' => "$1es",
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'/s$/i' => "s",
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'/$/' => "s"
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);
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/**
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* Singular word forms.
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*
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* @var array
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*/
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private static $singular = array(
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'/(quiz)zes$/i' => "$1",
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'/(matr)ices$/i' => "$1ix",
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'/(vert|ind)ices$/i' => "$1ex",
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'/^(ox)en$/i' => "$1",
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'/(alias)es$/i' => "$1",
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'/(octop|vir)i$/i' => "$1us",
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'/(cris|ax|test)es$/i' => "$1is",
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'/(shoe)s$/i' => "$1",
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'/(o)es$/i' => "$1",
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'/(bus)es$/i' => "$1",
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'/([m|l])ice$/i' => "$1ouse",
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'/(x|ch|ss|sh)es$/i' => "$1",
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'/(m)ovies$/i' => "$1ovie",
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'/(s)eries$/i' => "$1eries",
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'/([^aeiouy]|qu)ies$/i' => "$1y",
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'/([lr])ves$/i' => "$1f",
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'/(tive)s$/i' => "$1",
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'/(hive)s$/i' => "$1",
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'/(li|wi|kni)ves$/i' => "$1fe",
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'/(shea|loa|lea|thie)ves$/i' => "$1f",
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'/(^analy)ses$/i' => "$1sis",
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'/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => "$1$2sis",
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'/([ti])a$/i' => "$1um",
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'/(n)ews$/i' => "$1ews",
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'/(h|bl)ouses$/i' => "$1ouse",
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'/(corpse)s$/i' => "$1",
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'/(us)es$/i' => "$1",
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'/(us|ss)$/i' => "$1",
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'/s$/i' => "",
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);
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/**
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* Singular word forms.
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*
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* @var array
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*/
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private static $singular = array(
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'/(quiz)zes$/i' => "$1",
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'/(matr)ices$/i' => "$1ix",
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'/(vert|ind)ices$/i' => "$1ex",
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'/^(ox)en$/i' => "$1",
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'/(alias)es$/i' => "$1",
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'/(octop|vir)i$/i' => "$1us",
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'/(cris|ax|test)es$/i' => "$1is",
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'/(shoe)s$/i' => "$1",
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'/(o)es$/i' => "$1",
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'/(bus)es$/i' => "$1",
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'/([m|l])ice$/i' => "$1ouse",
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'/(x|ch|ss|sh)es$/i' => "$1",
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'/(m)ovies$/i' => "$1ovie",
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'/(s)eries$/i' => "$1eries",
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'/([^aeiouy]|qu)ies$/i' => "$1y",
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'/([lr])ves$/i' => "$1f",
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'/(tive)s$/i' => "$1",
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'/(hive)s$/i' => "$1",
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'/(li|wi|kni)ves$/i' => "$1fe",
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'/(shea|loa|lea|thie)ves$/i' => "$1f",
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'/(^analy)ses$/i' => "$1sis",
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'/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i' => "$1$2sis",
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'/([ti])a$/i' => "$1um",
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'/(n)ews$/i' => "$1ews",
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'/(h|bl)ouses$/i' => "$1ouse",
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'/(corpse)s$/i' => "$1",
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'/(us)es$/i' => "$1",
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'/(us|ss)$/i' => "$1",
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'/s$/i' => "",
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);
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/**
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* Irregular word forms.
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*
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* @var array
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*/
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private static $irregular = array(
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'move' => 'moves',
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'foot' => 'feet',
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'goose' => 'geese',
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'sex' => 'sexes',
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'child' => 'children',
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'man' => 'men',
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'tooth' => 'teeth',
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'person' => 'people',
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);
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/**
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* Irregular word forms.
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*
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* @var array
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*/
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private static $irregular = array(
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'move' => 'moves',
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'foot' => 'feet',
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'goose' => 'geese',
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'sex' => 'sexes',
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'child' => 'children',
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'man' => 'men',
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'tooth' => 'teeth',
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'person' => 'people',
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);
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/**
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* Uncountable word forms.
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*
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* @var array
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*/
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private static $uncountable = array(
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'sheep',
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'fish',
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'deer',
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'series',
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'species',
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'money',
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'rice',
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'information',
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'equipment',
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);
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/**
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* Uncountable word forms.
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*
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* @var array
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*/
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private static $uncountable = array(
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'sheep',
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'fish',
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'deer',
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'series',
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'species',
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'money',
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'rice',
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'information',
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'equipment',
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);
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/**
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* Convert a word to its plural form.
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@ -121,35 +121,35 @@ class Inflector {
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*/
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public static function plural($value)
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{
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if (array_key_exists($value, static::$plural_cache))
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{
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return static::$plural_cache[$value];
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}
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if (array_key_exists($value, static::$plural_cache))
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{
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return static::$plural_cache[$value];
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}
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if (in_array(strtolower($value), static::$uncountable))
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{
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return static::$plural_cache[$value] = $value;
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}
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if (in_array(strtolower($value), static::$uncountable))
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{
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return static::$plural_cache[$value] = $value;
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}
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foreach (static::$irregular as $pattern => $irregular)
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{
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$pattern = '/'.$pattern.'$/i';
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foreach (static::$irregular as $pattern => $irregular)
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{
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$pattern = '/'.$pattern.'$/i';
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if (preg_match($pattern, $value))
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{
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return static::$plural_cache[$value] = preg_replace($pattern, $irregular, $value);
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}
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}
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if (preg_match($pattern, $value))
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{
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return static::$plural_cache[$value] = preg_replace($pattern, $irregular, $value);
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}
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}
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foreach (static::$plural as $pattern => $plural)
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{
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if (preg_match($pattern, $value))
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{
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return static::$plural_cache[$value] = preg_replace($pattern, $plural, $value);
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}
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}
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foreach (static::$plural as $pattern => $plural)
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{
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if (preg_match($pattern, $value))
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{
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return static::$plural_cache[$value] = preg_replace($pattern, $plural, $value);
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}
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}
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return static::$plural_cache[$value] = $value;
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return static::$plural_cache[$value] = $value;
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}
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/**
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@ -160,42 +160,42 @@ public static function plural($value)
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*/
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public static function singular($value)
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{
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if (array_key_exists($value, static::$singular_cache))
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{
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return static::$singular_cache[$value];
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}
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if (array_key_exists($value, static::$singular_cache))
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{
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return static::$singular_cache[$value];
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}
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if (in_array(strtolower($value), static::$uncountable))
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{
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return static::$singular_cache[$value] = $value;
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}
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if (in_array(strtolower($value), static::$uncountable))
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{
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return static::$singular_cache[$value] = $value;
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}
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foreach (static::$irregular as $irregular => $pattern)
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{
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$pattern = '/'.$pattern.'$/i';
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foreach (static::$irregular as $irregular => $pattern)
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{
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$pattern = '/'.$pattern.'$/i';
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if (preg_match($pattern, $value))
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{
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if (preg_match($pattern, $value))
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{
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return static::$singular_cache[$value] = preg_replace($pattern, $irregular, $value);
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}
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}
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}
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}
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foreach (static::$singular as $pattern => $singular)
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{
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if (preg_match($pattern, $value))
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{
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foreach (static::$singular as $pattern => $singular)
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{
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if (preg_match($pattern, $value))
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{
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return static::$singular_cache[$value] = preg_replace($pattern, $singular, $value);
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}
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}
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}
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}
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return static::$singular_cache[$value] = $value;
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return static::$singular_cache[$value] = $value;
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}
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/**
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* Get the plural form of a word if the count is greater than zero.
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*
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* @param string $value
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* @param int $count
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* @param int $count
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* @return string
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*/
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public static function plural_if($value, $count)
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