26 lines
726 B
JavaScript
26 lines
726 B
JavaScript
|
function key_value_pairs(obj)
|
||
|
|
{
|
||
|
|
var keys = _keys(obj);
|
||
|
|
var length = keys.length;
|
||
|
|
var pairs = Array(length);
|
||
|
|
for (var i = 0; i < length; i++)
|
||
|
|
{
|
||
|
|
pairs[i] = [keys[i], obj[keys[i]]];
|
||
|
|
}
|
||
|
|
return pairs;
|
||
|
|
}
|
||
|
|
|
||
|
|
function _keys(obj)
|
||
|
|
{
|
||
|
|
if (!isObject(obj)) return [];
|
||
|
|
if (Object.keys) return Object.keys(obj);
|
||
|
|
var keys = [];
|
||
|
|
for (var key in obj) if (_.has(obj, key)) keys.push(key);
|
||
|
|
return keys;
|
||
|
|
}
|
||
|
|
function isObject(obj)
|
||
|
|
{
|
||
|
|
var type = typeof obj;
|
||
|
|
return type === 'function' || type === 'object' && !!obj;
|
||
|
|
}
|
||
|
|
console.log(key_value_pairs({red: "#FF0000", green: "#00FF00", white: "#FFFFFF"}));
|