Async Snippets

by jleonard ALL

Sublime Text 2 package of snippets for node/async

Details

Version 2014.01.03.22.38.02
Homepage github.com
Issues github.com
Modified 11 years ago
Last Seen 2 hours ago
First Seen 12 years ago

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Readme

Source: raw.githubusercontent.com

Sublime Text 2 Async-Snippets

This package contains Sublime Text 2 snippets to be used with the Async .js utility.

In order to use the snippets, enter the shortcode and press Tab (or whatever you have set as completion key).

Included are all snippets listed below. $1, $2, etc. show the position where the caret will appear whenever you press the tab key inside the snippet.

async_foreach

async.forEach(
  ${1:array}, 
  function(item,callback){
    ${2:callback();}
  }, 
  function(err){
    // if any of the saves produced an error, err would equal that error
    if(err){
      ${3}
    }else{
      ${4}
    }
  }
);

async_parallel

async.parallel({
    ${1:one}: function(callback){
        ${2://body}
    },
    ${3:two}: function(callback){
        ${4://body}
    },
},
function(err, ${5:results}) {
    // results now equals: {one: 1, two: 2}
    $6
});

async_series

async.series({
  ${1:one}: function(callback){
      ${2:callback(null,{})}
  },
  ${3:two}: function(callback){
      ${4:callback(null,{})}
  },
},
function(err, ${5:results}) {
  // results is now equal to: {one: 1, two: 2}
  ${6}
});

async_waterfall

async.waterfall([
  function(callback){
      callback(null, ${1:'one'}, ${2:'two'});
  },
  function(${3:arg1}, ${4:arg2}, callback){
      callback(null, ${5:'three'});
  },
  function(${6:arg1}, callback){
      // arg1 now equals 'three'
      callback(null, ${7:'done'});
  }
], function (err, ${8:result}) {
  // result now equals 'done'    
});