One small optimization I like is when chaining methods:
array.select{|n| n.even?}
can be shortened to:
array.select(&:even?)
100% Thanks for pointing that out! I copied it from the other tutorial without even thinking that I should optimize it. Good call.
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One small optimization I like is when chaining methods:
can be shortened to:
100% Thanks for pointing that out! I copied it from the other tutorial without even thinking that I should optimize it. Good call.