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/**
* Converts variable-esque naming conventions to something presentational, capitalized words separated by space.
* @param {String} value The value to be parsed and prettified.
* @param {String} [inflector] The inflector to use. Default: humanize.
* @return {String}
* @example {{ 'Here Is my_phoneNumber' | inflector:'humanize' }} => Here Is My Phone Number
* {{ 'Here Is my_phoneNumber' | inflector:'underscore' }} => here_is_my_phone_number
* {{ 'Here Is my_phoneNumber' | inflector:'variable' }} => hereIsMyPhoneNumber
*/
angular.module('ui.filters').filter('inflector', function () {
function ucwords(text) {
return text.replace(/^([a-z])|\s+([a-z])/g, function ($1) {
return $1.toUpperCase();
});
}
function breakup(text, separator) {
return text.replace(/[A-Z]/g, function (match) {
return separator + match;
});
}
var inflectors = {
humanize: function (value) {
return ucwords(breakup(value, ' ').split('_').join(' '));
},
underscore: function (value) {
return value.substr(0, 1).toLowerCase() + breakup(value.substr(1), '_').toLowerCase().split(' ').join('_');
},
variable: function (value) {
value = value.substr(0, 1).toLowerCase() + ucwords(value.split('_').join(' ')).substr(1).split(' ').join('');
return value;
}
};
return function (text, inflector, separator) {
if (inflector !== false && angular.isString(text)) {
inflector = inflector || 'humanize';
return inflectors[inflector](text);
} else {
return text;
}
};
});
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