6873fc8026
Upgraded to Rails 2.0.2, except that we maintain vendor/rails/actionpack/lib/action_controller/routing.rb from Rail 1.2.6 (at least for now), so that Routes don't change. We still get to enjoy Rails's many new features. Also fixed a bug in Chunk-handling: disable WikiWord processing in tags (for real this time).
103 lines
2.1 KiB
Ruby
103 lines
2.1 KiB
Ruby
# 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)
|
|
super()
|
|
update(constructor)
|
|
else
|
|
super(constructor)
|
|
end
|
|
end
|
|
|
|
def default(key = nil)
|
|
if key.is_a?(Symbol) && include?(key = key.to_s)
|
|
self[key]
|
|
else
|
|
super
|
|
end
|
|
end
|
|
|
|
alias_method :regular_writer, :[]= unless method_defined?(:regular_writer)
|
|
alias_method :regular_update, :update unless method_defined?(:regular_update)
|
|
|
|
def []=(key, value)
|
|
regular_writer(convert_key(key), convert_value(value))
|
|
end
|
|
|
|
def update(other_hash)
|
|
other_hash.each_pair { |key, value| regular_writer(convert_key(key), convert_value(value)) }
|
|
self
|
|
end
|
|
|
|
alias_method :merge!, :update
|
|
|
|
def key?(key)
|
|
super(convert_key(key))
|
|
end
|
|
|
|
alias_method :include?, :key?
|
|
alias_method :has_key?, :key?
|
|
alias_method :member?, :key?
|
|
|
|
def fetch(key, *extras)
|
|
super(convert_key(key), *extras)
|
|
end
|
|
|
|
def values_at(*indices)
|
|
indices.collect {|key| self[convert_key(key)]}
|
|
end
|
|
|
|
def dup
|
|
HashWithIndifferentAccess.new(self)
|
|
end
|
|
|
|
def merge(hash)
|
|
self.dup.update(hash)
|
|
end
|
|
|
|
def delete(key)
|
|
super(convert_key(key))
|
|
end
|
|
|
|
def stringify_keys!; self end
|
|
def symbolize_keys!; self end
|
|
def to_options!; self end
|
|
|
|
# Convert to a Hash with String keys.
|
|
def to_hash
|
|
Hash.new(default).merge(self)
|
|
end
|
|
|
|
protected
|
|
def convert_key(key)
|
|
key.kind_of?(Symbol) ? key.to_s : key
|
|
end
|
|
|
|
def convert_value(value)
|
|
case value
|
|
when Hash
|
|
value.with_indifferent_access
|
|
when Array
|
|
value.collect { |e| e.is_a?(Hash) ? e.with_indifferent_access : e }
|
|
else
|
|
value
|
|
end
|
|
end
|
|
end
|
|
|
|
module ActiveSupport #:nodoc:
|
|
module CoreExtensions #:nodoc:
|
|
module Hash #:nodoc:
|
|
module IndifferentAccess #:nodoc:
|
|
def with_indifferent_access
|
|
hash = HashWithIndifferentAccess.new(self)
|
|
hash.default = self.default
|
|
hash
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|