mjacobus /
koine-attributes
| Total Complexity | 3 |
| Total Lines | 20 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | module Koine |
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| 4 | class String < Base |
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| 5 | def empty_to_nil |
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| 6 | @empty_to_nil = true |
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| 7 | self |
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| 8 | end |
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| 9 | |||
| 10 | def trim_empty_spaces |
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| 11 | @trim_empty_spaces = true |
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| 12 | self |
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| 13 | end |
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| 14 | |||
| 15 | def coerce(value) |
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| 16 | secure do |
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| 17 | value = String(value) |
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| 18 | value = value.strip if @trim_empty_spaces |
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| 19 | return nil if value.empty? && @empty_to_nil |
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| 20 | value |
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| 21 | end |
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| 22 | end |
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| 23 | end |
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| 24 | end |
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| 27 |
