Ruby Method Tap
# before
def my_method
o = User.new
o.a = 1
o.b = 2
o.c = 3
o
end
# after
def my_method
User.new.tap do |o|
o.a = 1
o.b = 2
o.c = 3
end
end
# The tap method yields the calling object to the block and returns it.
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