map

Async Map. Iterates arrays or objects.

Install

$ npm install map

Usage

var keywords = ['foo', 'bar'],
    people = { lennon: "John Lennon", best: "George Best" };

map(searchGoogle, keywords, function(error, results){
  error.should.not.exist();
  results.should.have.length(2);
});

map(searchGoogle, people, function(error, results){
  error.should.not.exist();
  results.should.contain('lennon');
  results.should.contain('best');
});

Since iterables aren't first parameters, new functions can be created from map;

searchGoogle = map.bind(null, searchGoogle);

searchGoogle(['hello', 'kitty'], function(){}); // or