nl_tokens: Create a valid Swift string of a literal value according to its type .
pl_tokens: function ( value , opts , indentLevel ) { indentLevel = indentLevel === undefined ? 1 : indentLevel + 1 switch ( Object . prototype . toString . call ( value ) ) { case '[object Number]' : return value case '[object Array]' : // Don't prettify arrays nto not take too much space var pretty = false var valuesRepresentation = value . map ( function ( v ) { // Switch to prettify if the value is a dictionary with multiple keys if ( Object . prototype . toString . call ( v ) === '[object Object]' ) { pretty = Object . keys ( v ) . length > 1 } return this . literalRepresentation ( v , opts , indentLevel ) } . bind ( this ) ) return concatArray ( valuesRepresentation , pretty , opts . indent , indentLevel ) case '[object Object]' : var keyValuePairs = [ ] for ( var k in value ) { keyValuePairs . push ( util . format ( '"%s": %s' , k , this . literalRepresentation ( value [ k ] , opts , indentLevel ) ) ) } return concatArray ( keyValuePairs , opts . pretty && keyValuePairs . length > 1 , opts . indent , indentLevel ) case '[object Boolean]' : return <mask> . toString ( ) default : if ( value === null || value === undefined ) { return '' } return '"' + value . toString ( ) . replace ( / " / g , '\\"' ) + '"' } }