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Contents
module CoreExtensions
module Object
def deep_clone
case self
when Integer, Float, NilClass, FalseClass, TrueClass, Symbol
klone = self
when Hash
klone = clone
each { |k, v| klone[k] = v.deep_clone }
when Array
klone = clone
klone.clear
each { |v| klone << v.deep_clone }
else
klone =
if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("2.4") &&
(self.is_a?(Fixnum) || self.is_a?(Bignum))
self
else
clone
end
end
klone.deep_clone_instance_variables
klone
end
def send_unless method, *args, &_block
(block_given? ? yield : self) || send(method, *args)
end
def send_if method, *args, &_block
(block_given? ? yield : self) && send(method, *args)
end
def to_name
Card::Name.new self
end
def name?
# Although we want to check for instances of class Card::Name we can't use that
# class because it is renewed with every request
# (at least in development mode) but the name cache is persistent.
# Hence the name objects in the cache are objects of a different instance of the
# Card::Name class and is_a?(Card::Name) will return false
self.is_a? Cardname
end
def to_viewname
Card::Name::ViewName.new self
end
def deep_clone_instance_variables
instance_variables.each do |v|
instance_variable_set v, instance_variable_get(v).deep_clone
end
end
def in? other
other.include? self
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems