Change Tumblife::API helper methods to use active_support/core_ext.

lib/tumblife/api.rb

@@ -1,5 +1,8 @@
 # -*- coding: utf-8 -*-
 
+require 'active_support/core_ext/object/to_query'
+require 'active_support/core_ext/hash/keys'
+
 module Tumblife
   class API
     # @private
@@ -15,13 +18,13 @@ def initialize(options = {})
 
     # Perform an HTTP GET request
     def get(path, params = {})
-      response = access_token.get(path + '?' + parse_params(params), header)
+      response = access_token.get(path + '?' + params.to_param, header)
       parse_response(response)
     end
 
     # Perform an HTTP POST request
     def post(path, params = {})
-      response = access_token.post(path, stringify_params(params), header)
+      response = access_token.post(path, params.stringify_keys, header)
       parse_response(response)
     end
 
@@ -37,17 +40,6 @@ def access_token
       OAuth::AccessToken.new(consumer, oauth_token, oauth_token_secret)
     end
 
-    def parse_params(params = {})
-      params.map {|k, v| k.to_s + '=' + CGI.escape(v.to_s)}.join('&')
-    end
-
-    def stringify_params(params = {})
-      params.inject({}) do |h, (k, v)|
-        h[k.to_s] = v.to_s
-        h
-      end
-    end
-
     def header
       {'User-Agent' => user_agent}
     end

spec/tumblife/api_spec.rb

@@ -56,18 +56,4 @@ def create_response(status, msg)
       }.should raise_error(Tumblife::APIError)
     end
   end
-
-  context :helpers do
-    before do
-      @params = {name: 'mitukiii', age: 23}
-    end
-
-    it 'should convert query string from Hash' do
-      @api.parse_params(@params).should == 'name=mitukiii&age=23'
-    end
-
-    it 'should stringify keys from Hash' do
-      @api.stringify_params(@params).should == {'name' => 'mitukiii', 'age' => '23'}
-    end
-  end
 end

tumblife.gemspec

@@ -16,6 +16,7 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency("oauth", "~> 0.4.5")
   s.add_runtime_dependency("json", "~> 1.6.4") if RUBY_VERSION < "1.9"
   s.add_runtime_dependency("hashie", "~> 1.2.0")
+  s.add_runtime_dependency("activesupport", "~> 3.1.3")
   s.add_development_dependency("rspec", "~> 2.8.0")
 
   s.files         = `git ls-files`.split("\n")