ee-arguments

ee-arguments

assign values passed to a function to a variable by their type and optional by their index. you may pass also a default value for each variable

installation

npm install ee-arguments

usage

// syntax
var myVariable = arg( arguments, expectedType, [defaultValue], [index] );

var   arg = require( "ee-arguments" )
	, log = require( "ee-log" );


var test = function(){
	var callback = arg( arguments, "function", function(){ log.info( "default function" ); } );
	callback();
}


// prints «default function»
test(); 

// prints «custom function»
test( function(){ log.info( "custom function" ); } );

// prints «custom function»
test( 1, null, new Error(), function(){ log.info( "custom function" ); }, "fancy_string" );