class CowProxy::Array
Wrapper class for Array
Public Instance Methods
each() { |self| ... }
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Calls the given block once for each element in self, passing wrapped element as a parameter.
@yield [item] Gives each element in self to the block @yieldparam item Wrapped item in self @return [CowProxy::Array] self if block given @return [Enumerator] if no block given
# File lib/cow_proxy/array.rb, line 15 def each return enum_for(:each) unless block_given? __getobj__.each.with_index do |_, i| yield self[i] end self end
map!() { |self| ... }
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Invokes the given block once for each element of self, replacing the element with the value returned by the block.
@yield [item] Gives each element in self to the block @yieldparam item Wrapped item in self @yieldreturn item to replace @return [CowProxy::Array] self if block given @return [Enumerator] if no block given
# File lib/cow_proxy/array.rb, line 31 def map! __copy_on_write__ return enum_for(:map!) unless block_given? __getobj__.each.with_index do |_, i| self[i] = yield(self[i]) end end
Also aliased as: collect!