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Collection1 = Backbone.Collection.extend({
	initialize: function(models, options){
		// bad, causes things to crash if options.that doesn’t get passed.
		this.doSomethingWithThat(options.that);
	}
});

// Crashes since 'that' is not set
collection1 = new Collection1();

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[
	{ "keys": ["ctrl+shift+r"], "command": "reveal_in_side_bar"}
]

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/**
 * Removes all falsy and undefined values from an object
 * @param  {object} o Object to be compacted
 * @return {object}   Compact Object
 * @link http://stackoverflow.com/a/14058408/417822
 */
_.mixin({'compactObject': function(o) {
	var clone = _.clone(o);

	_.each(clone, function(v, k) {

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Create documentation for your projects. Like so:

---

Most popular keyboard shortcuts within GistBox

• Up/Down - Previous/Next Gist
• Ctrl+e - Edit a selected Gist
• Ctrl+s - Save Gist

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/**
 * Recursivly flatten a deeply nested array
 * @arr Array Array with nested values
 * @return Array Flattend array
 */
function flatten(arr) {
	return arr.reduce(function(result, current) {
		if (current instanceof Array) {
			return result.concat(flatten(current));
		} else {

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<snippet>
	<content><![CDATA[
export function ${1:action_name}(${2:arguments}) {
	return {
		type: ${3:type},
		payload: {
			${2:arguments}
		}
	};
}

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templateString = _.curry(
	(config, string, valueObj) => _.template(string, config )(valueObj)
)

templateMustache = templateString({interpolate: /{{([\s\S]+?)}}/g});

TempString = templateMustache('hello {{user}}!', { user: 'mustache' })

console.log(TempString)

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# Description:
# A simple prompt for bash that supports a default value.
# ${ask} QUESTION DEFAULT
#
# Example:
# BRANCH=$(ask "Which Branch?" "master")
function ask(){
    local QUESTION=$1
    local DEFAULT=$2
    local ANSWER

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const redux_log = [];

const errorLogMiddleware = (store) => (next) => (action) => {
	const type = (action && action.type) || 'unknown action';

	if ( type === 'LOG_ERROR' ) {
		const log_str = redux_log.join(' -> ');
		const error_str = (action && action.payload && action.payload.error) || 'Redux Error';
		console.error(error_str + ': ' + log_str);
	} else {

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const get = function(state, arrayPath, defaultValue) {
	if (arrayPath.length === 1) {
		return state.get(arrayPath[0], defaultValue);
	} else {
		return state.getIn(arrayPath, defaultValue);
	}
}