Design problem with 'inject'

On 16.11.2006 02:33, Bernard K. wrote:

This works fine

sum = 0
arr = (1…10).to_a
arr.inject(0) { |sum, i| sum += ( i == 3 ? 0 : i ) } => 52

We had similar suggestions already. Also, this is more efficient:

(1…10).inject(0) {|sum, i| i == 3 ? sum : sum + i}

Regards

robert

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