diff options
| -rw-r--r-- | activesupport/lib/active_support/core_ext/hash/indifferent_access.rb | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb b/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb index 80012aa17d..d60b605942 100644 --- a/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb +++ b/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb @@ -1,4 +1,6 @@ -# This implementation is HODEL-HASH-9600 compliant +# this class has dubious semantics and we only have it so that +# people can write params[:key] instead of params['key'] + class HashWithIndifferentAccess < Hash def initialize(constructor = {}) if constructor.is_a?(Hash) @@ -24,6 +26,7 @@ class HashWithIndifferentAccess < Hash other_hash.each_pair { |key, value| regular_writer(convert_key(key), convert_value(value)) } self end + alias_method :merge!, :update def key?(key) @@ -49,7 +52,11 @@ class HashWithIndifferentAccess < Hash def merge(hash) self.dup.update(hash) end - + + def delete(key) + super(convert_key(key)) + end + protected def convert_key(key) key.kind_of?(Symbol) ? key.to_s : key |