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var R = require('../source');var eq = require('./shared/eq');

describe('pick', function() {  var obj = {a: 1, b: 2, c: 3, d: 4, e: 5, f: 6, 1: 7};
  it('copies the named properties of an object to the new object', function() {    eq(R.pick(['a', 'c', 'f'], obj), {a: 1, c: 3, f: 6});  });
  it('handles numbers as properties', function() {    eq(R.pick([1], obj), {1: 7});  });
  it('ignores properties not included', function() {    eq(R.pick(['a', 'c', 'g'], obj), {a: 1, c: 3});  });
  it('retrieves prototype properties', function() {    var F = function(param) {this.x = param;};    F.prototype.y = 40; F.prototype.z = 50;    var obj = new F(30);    obj.v = 10; obj.w = 20;    eq(R.pick(['w', 'x', 'y'], obj), {w: 20, x: 30, y: 40});  });
});