nl_tokens: Run an array / object though a function This is similar to the async native . each () function but chainable
pl_tokens: function forEach ( ) { var self = this ; argy ( arguments ) . ifForm ( '' , function ( ) { } ) . ifForm ( 'array function' , function ( tasks , callback ) { self . _struct . push ( { type : 'forEachArray' , payload : tasks , callback : callback } ) ; } ) . ifForm ( 'object function' , function ( tasks , callback ) { self . _struct . push ( { type : 'forEachObject' , payload : tasks , callback : callback } ) ; } ) . ifForm ( 'string function' , function ( tasks , callback ) { self . _struct . push ( { type : 'forEachLateBound' , payload : tasks , callback : callback } ) ; } ) . ifForm ( 'number function' , function ( max , callback ) { self . _struct . push ( { type : 'forEachRange' , min : 1 , max : max , callback : callback } ) ; } ) . ifForm ( 'number number function' , function ( min , max , callback ) { self . _struct . push ( { type : 'forEachRange' , min : min , max : max , callback : callback } ) ; } ) . ifForm ( 'string array function' , function ( output , tasks , callback ) { self . _struct . push ( { type : 'mapArray' , output : output , payload : tasks , callback : callback } ) ; } ) . ifForm ( 'string object function' , function ( output , tasks , callback ) { self . _struct . push ( { type : 'mapObject' , <mask> : output , payload : tasks , callback : callback } ) ; } ) . ifForm ( 'string string function' , function ( output , tasks , callback ) { self . _struct . push ( { type : 'mapLateBound' , output : output , payload : tasks , callback : callback } ) ; } ) . ifFormElse ( function ( form ) { throw new Error ( 'Unknown call style for .forEach(): ' + form ) ; } ) ; return self ; }