annotate 1-Ruby/day1.rb @ 103:98be775c533c
default tip
An odd "non-determinism" example from StackOverflow
It is clever, but doesn't make much sense as to how it gets its results
| author |
IBBoard <dev@ibboard.co.uk> |
| date |
Sun, 14 Jul 2019 13:44:13 +0100 |
| parents |
3e4ea3d47880 |
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line source |
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13
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1 #! /usr/bin/env ruby
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2
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3 puts 'Hello, World'
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4 puts 'Hello, Ruby'.index('Ruby')
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5 i = 1
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6
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7 while i <= 10
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8 puts "This is sentence number #{i}"
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9 i = i + 1
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10 end
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11
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12
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13 randNum = rand(10)
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14 guess = 11
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15 until guess == 'q' or guess.to_i == randNum
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16 puts 'Guess the number (0-9) or "q" to quit'
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17 guess = gets.strip
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18 end
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19
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20 puts "Well done! The number was #{randNum}" unless guess == 'q' |
