Merge pull request #559 from heka1024/fluent-boolean-filter

Provide more fluent interface to handle boolean filter

lib/active_interaction/base.rb

@@ -147,6 +147,8 @@ def initialize_filter(filter)
 
         attr_accessor attribute
 
+        alias_method "#{attribute}?", attribute if filter.is_a?(BooleanFilter)
+
         eagerly_evaluate_default(filter)
       end
 

spec/active_interaction/integration/boolean_interaction_spec.rb

@@ -1,3 +1,11 @@
-RSpec.describe 'BooleanInteraction' do
+BooleanInteraction = Class.new(TestInteraction) do
+  boolean :x
+end
+
+RSpec.describe BooleanInteraction do
   it_behaves_like 'an interaction', :boolean, -> { [false, true].sample }
+
+  it 'responds to #x?' do
+    expect(described_class.new).to respond_to(:x?)
+  end
 end