diff options
Diffstat (limited to 'lib/delegate.rb')
| -rw-r--r-- | lib/delegate.rb | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/delegate.rb b/lib/delegate.rb index 4ce3c53cc9..b4188037b4 100644 --- a/lib/delegate.rb +++ b/lib/delegate.rb @@ -40,7 +40,7 @@ class Delegator < BasicObject kernel = ::Kernel.dup kernel.class_eval do alias __raise__ raise - [:to_s,:inspect,:=~,:!~,:===,:<=>,:eql?,:hash].each do |m| + [:to_s, :inspect, :=~, :!~, :===, :<=>, :eql?, :hash].each do |m| undef_method m end private_instance_methods.each do |m| @@ -175,7 +175,7 @@ class Delegator < BasicObject ivars = instance_variables.reject {|var| /\A@delegate_/ =~ var} [ :__v2__, - ivars, ivars.map{|var| instance_variable_get(var)}, + ivars, ivars.map {|var| instance_variable_get(var)}, __getobj__ ] end @@ -186,7 +186,7 @@ class Delegator < BasicObject def marshal_load(data) version, vars, values, obj = data if version == :__v2__ - vars.each_with_index{|var, i| instance_variable_set(var, values[i])} + vars.each_with_index {|var, i| instance_variable_set(var, values[i])} __setobj__(obj) else __setobj__(data) @@ -234,7 +234,7 @@ class Delegator < BasicObject end @delegator_api = self.public_instance_methods - def self.public_api # :nodoc: + def self.public_api # :nodoc: @delegator_api end end @@ -305,7 +305,7 @@ end # Non-Nil: 7 # Unique: 6 # -class SimpleDelegator<Delegator +class SimpleDelegator < Delegator # Returns the current object method calls are being delegated to. def __getobj__ unless defined?(@delegate_sd_obj) @@ -379,9 +379,9 @@ def DelegateClass(superclass) klass = Class.new(Delegator) methods = superclass.instance_methods methods -= ::Delegator.public_api - methods -= [:to_s,:inspect,:=~,:!~,:===] + methods -= [:to_s, :inspect, :=~, :!~, :===] klass.module_eval do - def __getobj__ # :nodoc: + def __getobj__ # :nodoc: unless defined?(@delegate_dc_obj) return yield if block_given? __raise__ ::ArgumentError, "not delegated" |