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briancavalier/mapWithKeys.js

Last active August 29, 2015 14:03
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mapWithKeys
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mapWithKeys.js
var keys = require('when/keys');
function mapWithKeys(object, f) {
return keys.all(Object.keys(object).reduce(function(o, k) {
o[k] = when(object[k], function(value) {
return f(value, k);
});
return o;
}, {}));
}
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