Created
January 25, 2023 18:40
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GetPercentageRounds
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| # That damn GetPercentageRounds function I keep seeingin LinkedIn and Twitter | |
| # but in ruby, refactored, without telling why or whether is morally good or bad. | |
| # Just a function. | |
| def GetPercentageRounds(v) | |
| x = [10, [0, (10 * v).to_i].max].min | |
| '🔵' * x +('⚪️' * (10 - x)) | |
| end | |
| # irb(main):053:0> bar(0.1) | |
| # => "🔵⚪️⚪️⚪️⚪️⚪️⚪️⚪️⚪️⚪️" | |
| # irb(main):054:0> bar(0.67) | |
| # => "🔵🔵🔵🔵🔵🔵⚪️⚪️⚪️⚪️" | |
| # irb(main):055:0> bar(1) | |
| # => "🔵🔵🔵🔵🔵🔵🔵🔵🔵🔵" | |
| # irb(main):056:0> bar(2) | |
| # => "🔵🔵🔵🔵🔵🔵🔵🔵🔵🔵" |
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