# This example does an AJAX lookup and is in CoffeeScript
$('.typeahead').typeahead(
# source can be a function
source: (typeahead, query) ->
# this function receives the typeahead object and the query string
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var gulp = require('gulp'); | |
var sourcemaps = require('gulp-sourcemaps'); | |
var source = require('vinyl-source-stream'); | |
var buffer = require('vinyl-buffer'); | |
var browserify = require('browserify'); | |
var watchify = require('watchify'); | |
var babel = require('babelify'); | |
function compile(watch) { | |
var bundler = watchify(browserify('./src/index.js', { debug: true }).transform(babel)); |
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/*global module:false*/ | |
module.exports = function(grunt) { | |
// Load tasks | |
grunt.loadTasks('util/grunt'); | |
// Load vendors tasks | |
grunt.loadNpmTasks('grunt-contrib-compass'); | |
grunt.loadNpmTasks('grunt-contrib-uglify'); | |
grunt.loadNpmTasks('grunt-contrib-jshint'); | |
grunt.loadNpmTasks('grunt-contrib-watch'); |
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"use strict"; | |
// `f` is assumed to sporadically fail with `TemporaryNetworkError` instances. | |
// If one of those happens, we want to retry until it doesn't. | |
// If `f` fails with something else, then we should re-throw: we don't know how to handle that, and it's a | |
// sign something went wrong. Since `f` is a good promise-returning function, it only ever fulfills or rejects; | |
// it has no synchronous behavior (e.g. throwing). | |
function dontGiveUp(f) { | |
return f().then( | |
undefined, // pass through success |
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(function() { | |
var root = this; | |
var BackboneMock = (function() { | |
if(typeof Backbone === 'undefined') { | |
throw '"Backbone" is undefined, make sure you have loaded ' + | |
'backbone.js before using this mock utility'; | |
} | |
// Override Backbone.sync | |
// because we want to mock the requests |
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function keepTrying(otherArgs, promise) { | |
promise = promise||new Promise(); | |
// try doing the important thing | |
if(success) { | |
promise.resolve(result); | |
} else { | |
setTimeout(function() { | |
keepTrying(otherArgs, promise); |