Modified #truthy? logic to look for other representations of truth va…

…lues

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    truthiness (0.0.1)
+    truthiness (0.1.1)
 
 GEM
   remote: http://rubygems.org/

lib/truthiness.rb

@@ -1,13 +1,20 @@
 module Truthiness
 
   def truthy?
-    !!self
+    self.to_s.match(/true|yes|1/i) != nil
   end
 
   def not_truthy?
-    !self
+    !truthy?
+  end
+
+  def falsey?
+    self.to_s.match(/false|no|0/i) != nil
+  end
+
+  def not_falsey?
+    !falsey?
   end
-  alias_method :falsey?, :not_truthy?
 
   def true?
     self == true

lib/truthiness/version.rb

@@ -1,3 +1,3 @@
 module Truthiness
-  VERSION = "0.0.1"
+  VERSION = "0.1.1"
 end

test/unit/truthiness_test.rb

@@ -9,9 +9,27 @@ class TruthinessTest < Test::Unit::TestCase
   subject { Object.new }
 
   should "respond to truthy methods" do
-    [:truthy?, :not_truthy?, :falsey?,
-     :true?, :not_true?, :false?, :not_false?].each do |m|
-      assert subject.respond_to?(m)
+    %w[truthy? not_truthy? falsey? not_falsey?
+       true? not_true? false? not_false?].each do |m|
+      assert subject.respond_to?(m), "Not responding to ##{m}"
+    end
+  end
+
+  context "#truthy?" do
+    should "be true for string and integer representations of truth" do
+      assert "true".truthy?
+      assert "yes".truthy?
+      assert 1.truthy?
+      assert true.truthy?
+    end
+  end
+
+  context "#falsey?" do
+    should "be false for string and integer representations of false" do
+      assert "false".falsey?
+      assert "no".falsey?
+      assert 0.falsey?
+      assert false.falsey?
     end
   end