13 lines
343 B
Ruby
Executable File
13 lines
343 B
Ruby
Executable File
#!/usr/bin/ruby
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# -*- coding: utf-8 -*-
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=begin
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해시에서 특정 조건(나이 ≥ 30)인 항목만 출력
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=end
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people = [{ name: "Charlie", score: 13 },
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{ name: "Steve", score: 34 },
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{ name: "Anne", score: 23 }]
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people.select { |item| item[:score] >= 30 }
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.each { |item| puts "#{item[:name]}: #{item[:score]}" } |