p.159 offeces;after refactoring.

kono · May 30, 2010 · bed2ca7 · bed2ca7
1 parent 6fa4b1a
commit bed2ca7
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/chapter6/Replace_Loop_with_Collection_Closure_Method.rb b/chapter6/Replace_Loop_with_Collection_Closure_Method.rb
@@ -21,7 +21,5 @@ def test_proc(employees)
 end
 
 def office_proc(employees)
-  offices = []
-  employees.each{|e| offices << e.office}
-  return offices
+  offices = employees.collect{|e| e.office}
 end
diff --git a/chapter6/TC_Replace_Loop_with_Collection_Closure_Method.rb b/chapter6/TC_Replace_Loop_with_Collection_Closure_Method.rb
@@ -36,7 +36,7 @@ def assert(status,msg)
     office_ar= office_proc(employees)
     assert_not_nil(office_ar.index("Japan"))
     assert_not_nil(office_ar.index("USA"))
-    
+
   end
 
 end