Merge pull request #4 from iNecas/array-validator-fix

array validator not accepting boolean attributes

lib/restapi/validator.rb

@@ -116,17 +116,7 @@ def initialize(param_description, argument)
       end
 
       def validate(value)
-
-        @array.find do |expected|
-          expected_class = expected.class
-          expected_class = Integer if expected_class == Fixnum
-          begin
-            converted_value = Kernel.send(expected_class.to_s, value)
-          rescue ArgumentError
-            false
-          end
-          converted_value === expected
-        end
+        @array.include?(value)
       end
 
       def self.build(param_description, argument, options, proc)

spec/controllers/users_controller_spec.rb

@@ -155,7 +155,7 @@
       assert_response :success
       get :show, :id => 5, :session => "secret_hash", :array_param => 1
       assert_response :success
-      get :show, :id => 5, :session => "secret_hash", :array_param => "2"
+      get :show, :id => 5, :session => "secret_hash", :boolean_param => false
       assert_response :success
     end
 

spec/dummy/app/controllers/users_controller.rb

@@ -47,6 +47,7 @@ class UsersController < ApplicationController
   param :float_param, Float, :desc => "float param"
   param :regexp_param, /^[0-9]* years/, :desc => "regexp param"
   param :array_param, [100, "one", "two", 1, 2], :desc => "array validator"
+  param :boolean_param, [true, false], :desc => "array validator with boolean"
   param :proc_param, lambda { |val| 
     val == "param value" ? true : "The only good value is 'param value'."
   }, :desc => "proc validator"