Add has_attribute, rewrite Changes to be Moosier :)

diff --git a/Changes b/Changes
index 6d4e70b..4debfb4 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,14 +1,26 @@
 Revision history for Mouse
 
 0.03
-        Add before/after/around, courtesy of Class::Method::Modifiers
-        Add support for ->new({...})
+     * Mouse:
+       - Add before/after/around, courtesy of Class::Method::Modifiers
 
-0.02    Wed Jun 11 01:56:44 2008
-        Add Squirrel which acts as Moose if it's already loaded, otherwise
-            Mouse (thanks nothingmuch)
-        Fix the order in which BUILD methods are called (thanks Robert Boone)
+     * Mouse::Object:
+       - Add support for ->new({...})
+       - Use compute_all_applicable_attributes in the constructor to get the
+         attributes of superclasses
 
-0.01    Tue Jun 10 02:13:21 2008
-        Initial release.
+     * Mouse::Meta::Class:
+       - More methods: compute_all_applicable_attributes, has_attribute
+
+0.02 Wed Jun 11 01:56:44 2008
+     * Squirrel:
+       - Add Squirrel which acts as Moose if it's already loaded, otherwise
+         Mouse (thanks nothingmuch)
+
+     * Mouse::Meta::Object:
+       - Fix the order in which BUILD methods are called (thanks Robert
+         Boone)
+
+0.01 Tue Jun 10 02:13:21 2008
+     * Initial release.
 

diff --git a/lib/Mouse/Meta/Class.pm b/lib/Mouse/Meta/Class.pm
index 74082e4..42f824e 100644 (file)
--- a/lib/Mouse/Meta/Class.pm
+++ b/lib/Mouse/Meta/Class.pm
@@ -78,6 +78,7 @@ sub compute_all_applicable_attributes {
 }
 
 sub get_attribute_map { $_[0]->{attributes} }
+sub has_attribute     { exists $_[0]->{attributes}->{$_[1]} }
 sub get_attribute     { $_[0]->{attributes}->{$_[1]} }
 
 sub linearized_isa { @{ mro::get_linear_isa($_[0]->name) } }
@@ -124,6 +125,10 @@ this class and its superclasses.
 Returns a mapping of attribute names to their corresponding
 L<Mouse::Meta::Attribute> objects.
 
+=head2 has_attribute Name -> Boool
+
+Returns whether we have a L<Mouse::Meta::Attribute> with the given name.
+
 =head2 get_attribute Name -> Mouse::Meta::Attribute | undef
 
 Returns the L<Mouse::Meta::Attribute> with the given name.