ruby challenge #82
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ruby challenge #82
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djlax805
reviewed
May 22, 2020
| expect(a_hash.empty?).to be true | ||
| end | ||
| end | ||
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| context "on loops, yeah!!!" do | ||
| it "should loop over the array and return a new array" do | ||
| loopy = [1,2,3] | ||
| expect(loopy._fill_in_method_here_ { |n| n + 1 }).to eq [2,3,4] | ||
| expect(loopy.collect{ |n| n + 1 }).to eq [2,3,4] |
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Nice! How did you arrive at using collect ? I only ask because a more common method that's in many languages is map
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