method

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v2_6_3 - Show latest stable - 0 notes - Class: Proc
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<<(p1) public

Returns a proc that is the composition of this proc and the given g. The returned proc takes a variable number of arguments, calls g with them then calls this proc with the result.

f = proc {|x| x * x }
g = proc {|x| x + x }
p (f << g).call(2) #=> 16
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