support for dashes in guard names

mislav · May 23, 2011 · 310bc5b · 310bc5b
1 parent 492b5a4
commit 310bc5b
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/lib/guard.rb b/lib/guard.rb
@@ -82,7 +82,7 @@ def add_guard(name, watchers = [], options = {})
 
     def get_guard_class(name)
       try_to_load_gem name
-      self.const_get(self.constants.find{ |klass_name| klass_name.to_s.downcase == name.downcase })
+      self.const_get(self.constants.find{ |klass_name| klass_name.to_s.downcase == name.downcase.gsub('-', '') })
     rescue TypeError
       UI.error "Could not find load find gem 'guard-#{name}' or find class Guard::#{name}"
     end

diff --git a/spec/guard_spec.rb b/spec/guard_spec.rb
@@ -57,6 +57,17 @@ class Guard::Classname
       end
     end
 
+    context 'with a name with dashes' do
+      it "returns the Guard class" do
+        Guard.should_receive(:try_to_load_gem) { |classname|
+          classname.should == 'dashed-class-name'
+          class Guard::DashedClassName
+          end
+        }
+        Guard.get_guard_class('dashed-class-name').should == Guard::DashedClassName
+      end
+    end
+
     context 'with an inline Guard class' do
       it 'returns the Guard class' do
         module Guard