lib/abaaso.js
function ( obj ) {
		return obj.replace( /oe?s$/, "o" ).replace( /ies$/, "y" ).replace( /ses$/, "se" ).replace( /s$/, "" );
	}
function ( obj ) {
		return obj.replace( /oe?s$/, "o" ).replace( /ies$/, "y" ).replace( /ses$/, "se" ).replace( /s$/, "" );
	}
function ( obj ) { return obj . replace ( / oe?s$ / , "o" ) . replace ( / ies$ / , "y" ) . replace ( / ses$ / , "se" ) . replace ( / s$ / , "" ) ; }
Returns singular form of the string

@method singular
@param  {String} obj String to transform
@return {String}     Transformed string
Returns singular form of the string