BasicObject
not pulling in active-support JUST for this method. And I love this method.
Yields x to the block, and then returns x. The primary purpose of this method is to “tap into” a method chain, in order to perform operations on intermediate results within the chain.
(1..10).tap { |x| puts "original: #{x.inspect}" }.to_a. tap { |x| puts "array: #{x.inspect}" }. select { |x| x%2 == 0 }. tap { |x| puts "evens: #{x.inspect}" }. map { |x| x*x }. tap { |x| puts "squares: #{x.inspect}" }
# File lib/faraday.rb, line 145 def tap yield self self end
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