q_stack/readme.txt

Stack work for promises based on 'q' to prevent to much calls

Q Stack,

is a simple library to handle a lot of calls. The idea is to put some functions on a stack and execute one after another using promises. 
Q_Stack requires: Q and underscore-node

Just a simple sample:

// Defines that maximal 5 function can be executed paralllel on the "SampleStack" Stack
q_stack.maxCalls(5, "SampleStack");

// Put a function on the "SampleStack" to execute it with the arguments args1, args
q_stack.call(function () {
    //do something
    },
    ["arg1", "arg2"],
    "SampleStack");

By default the "__default__" Stack is set to maxium 10 parallel executed functions. 

To change the maximum default:
q_stack.maxCalls(9);

To execute something on default stack:
q_stack.call(function () {
    //do something
    },
    ["arg1", "arg2"]);