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annotate 1-Ruby/blocks-irb.output @ 10:0374ae06729e

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Start playing around with loop block definitions
author IBBoard <dev@ibboard.co.uk>
date Mon, 02 Jan 2017 21:01:39 +0000
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10
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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1 blocks.rb(main):001:0> #! /usr/bin/env ruby
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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2 blocks.rb(main):002:0*
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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3 blocks.rb(main):003:0* x = 1
0374ae06729e Start playing around with loop block definitions
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4 => 1
0374ae06729e Start playing around with loop block definitions
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5 blocks.rb(main):004:0>
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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6 blocks.rb(main):005:0* # Inline loops
0374ae06729e Start playing around with loop block definitions
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7 blocks.rb(main):006:0* x = x + 1 while x < 10
0374ae06729e Start playing around with loop block definitions
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8 => nil
0374ae06729e Start playing around with loop block definitions
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9 blocks.rb(main):007:0> puts x
0374ae06729e Start playing around with loop block definitions
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10 10
0374ae06729e Start playing around with loop block definitions
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11 => nil
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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12 blocks.rb(main):008:0>
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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13 blocks.rb(main):009:0* x = x - 1 until x == 1
0374ae06729e Start playing around with loop block definitions
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14 => nil
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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15 blocks.rb(main):010:0> puts x
0374ae06729e Start playing around with loop block definitions
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16 1
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17 => nil
0374ae06729e Start playing around with loop block definitions
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18 blocks.rb(main):011:0>
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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19 blocks.rb(main):012:0* # Conventional loops
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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20 blocks.rb(main):013:0* while x < 10
0374ae06729e Start playing around with loop block definitions
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21 blocks.rb(main):014:1> x = x + 1
0374ae06729e Start playing around with loop block definitions
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22 blocks.rb(main):015:1> end
0374ae06729e Start playing around with loop block definitions
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23 => nil
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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24 blocks.rb(main):016:0> puts x
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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25 10
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26 => nil
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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27 blocks.rb(main):017:0>
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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28 blocks.rb(main):018:0* until x == 1
0374ae06729e Start playing around with loop block definitions
IBBoard <dev@ibboard.co.uk>
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29 blocks.rb(main):019:1> x = x - 1
0374ae06729e Start playing around with loop block definitions
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30 blocks.rb(main):020:1> end
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31 => nil
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32 blocks.rb(main):021:0> puts xblocks.rb(main):021:0>
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33 1
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34 => nil
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35 blocks.rb(main):021:0>