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@afuggini
Forked from pbojinov/example.js
Created September 12, 2016 20:09
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var defaults = {
number: 1,
bool: true,
magic: 'real',
animal: 'whale',
croutons: 'delicious'
};
var options = {
number: 2,
magic: 'real',
animal: 'porpoise',
bool: false,
random: 42
};
var settings = extend(defaults, options);
console.log(settings);
// Returns: Object{animal: "porpoise", bool: false, croutons: "delicious", magic: "real", number: 2, random: 42}
/**
* Merge defaults with user options
* @private
* @param {Object} defaults Default settings
* @param {Object} options User options
* @returns {Object} Merged values of defaults and options
*/
var extend = function ( defaults, options ) {
var extended = {};
var prop;
for (prop in defaults) {
if (Object.prototype.hasOwnProperty.call(defaults, prop)) {
extended[prop] = defaults[prop];
}
}
for (prop in options) {
if (Object.prototype.hasOwnProperty.call(options, prop)) {
extended[prop] = options[prop];
}
}
return extended;
};
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