I have two arrays: a = [1,2,3] b = [1,4,3] Is there an element-wise

Question

Asked: May 28, 20262026-05-28T08:24:49+00:00 2026-05-28T08:24:49+00:00

I have two arrays:

a = [1,2,3]
b = [1,4,3]

Is there an element-wise comparison method in Ruby such that I could do something like this:

a == b

returns:

[1,0,1] or something like [TRUE,FALSE,TRUE].

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Editorial Team · Answer 1 · 2026-05-28T08:24:50+00:00

Editorial Team

Here’s one way that I can think of.

a = [1, 2, 3]
b = [1, 4, 3]

a.zip(b).map { |x, y| x == y } # [true, false, true]

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