reverse syntax to work better with lists

utilise · May 15, 2015 · 5e6d632 · 5e6d632
1 parent aa62fca
commit 5e6d632
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/index.js b/index.js
@@ -3,8 +3,8 @@ var is = require('is')
   , keys = require('keys')
   , copy = require('copy')
 
-module.exports = function extend(from){ 
-  return function(to){
+module.exports = function extend(to){ 
+  return function(from){
     keys(from)
       .filter(not(is.in(to)))
       .map(copy(from, to))

diff --git a/test.js b/test.js
@@ -5,14 +5,14 @@ describe('extend', function() {
 
   it('should copy values', function() {
     var from = { a: 1, b: 2 }, to = {}
-    expect(extend(from)(to)).to.equal(to)
+    expect(extend(to)(from)).to.equal(to)
     expect(from).to.eql({ a: 1, b: 2 })
     expect(from).to.eql(to)
   })
 
   it('should not override values', function() {
     var from = { a: 1, b: 2 }, to = { a: 3 }
-    extend(from)(to)
+    extend(to)(from)
     expect(to).to.eql({ a: 3, b: 2 })
   })