Add helper for translating actions for models

Daniel
1 parent c324d615
Showing 2 changed files with 25 additions and 0 deletions Show diff stats
app/helpers/application_helper.rb
spec/helpers/application_helper_spec.rb
@@ -3,4 +3,12 @@ module ApplicationHelper
     class_key ||= controller_name.singularize
     t("activemodel.hints.#{class_key}.#{attribute_key}", options)
   end
+
+  def t_action(action, model, options={})
+    options[:default] = "helpers.submit.#{action}".to_sym
+    count = options.delete(:count) || 1
+    options[:model] = model.model_name.human(count: count)
+
+    t("helpers.submit.#{model.model_name.i18n_key}.#{action}", options)
+  end
 end
@@ -23,4 +23,21 @@ describe ApplicationHelper, :type =&gt; :helper do
       end
     end
   end
+
+  describe 't_action' do
+    let!(:model) { mock "Model" }
+    let!(:model_name) { mock "Model Name" }
+    let(:action) { :edit }
+
+    before :each do
+      model.expects(:model_name).twice.returns(model_name)
+      model_name.expects(:i18n_key).returns(:model)
+      model_name.expects(:human).with(count: 1).returns("Model")
+      helper.expects(:t).with("helpers.submit.model.edit", {default: "helpers.submit.edit".to_sym, model: "Model"}).returns("Edit Model")
+    end
+
+    it "is expected to return the Model's edit action translation" do
+      expect(helper.t_action(action, model)).to eq("Edit Model")
+    end
+  end
 end
...	...	@@ -3,4 +3,12 @@ module ApplicationHelper
3	3	class_key \|\|= controller_name.singularize
4	4	t("activemodel.hints.#{class_key}.#{attribute_key}", options)
5	5	end
	6	+
	7	+ def t_action(action, model, options={})
	8	+ options[:default] = "helpers.submit.#{action}".to_sym
	9	+ count = options.delete(:count) \|\| 1
	10	+ options[:model] = model.model_name.human(count: count)
	11	+
	12	+ t("helpers.submit.#{model.model_name.i18n_key}.#{action}", options)
	13	+ end
6	14	end
...	...
...	...	@@ -23,4 +23,21 @@ describe ApplicationHelper, :type => :helper do
23	23	end
24	24	end
25	25	end
	26	+
	27	+ describe 't_action' do
	28	+ let!(:model) { mock "Model" }
	29	+ let!(:model_name) { mock "Model Name" }
	30	+ let(:action) { :edit }
	31	+
	32	+ before :each do
	33	+ model.expects(:model_name).twice.returns(model_name)
	34	+ model_name.expects(:i18n_key).returns(:model)
	35	+ model_name.expects(:human).with(count: 1).returns("Model")
	36	+ helper.expects(:t).with("helpers.submit.model.edit", {default: "helpers.submit.edit".to_sym, model: "Model"}).returns("Edit Model")
	37	+ end
	38	+
	39	+ it "is expected to return the Model's edit action translation" do
	40	+ expect(helper.t_action(action, model)).to eq("Edit Model")
	41	+ end
	42	+ end
26	43	end
...	...