| Conditions | 3 |
| Paths | 3 |
| Total Lines | 15 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | /*jslint |
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| 20 | function alpha2id(alpha) { |
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| 21 | 'use strict'; |
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| 22 | |||
| 23 | alpha = alpha.toLowerCase(); |
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| 24 | |||
| 25 | if (/^[a-z]$/.test(alpha)) { |
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| 26 | return alpha.charCodeAt(0) - 'a'.charCodeAt(0); |
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| 27 | } |
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| 28 | |||
| 29 | if (/^[a-z][0-9]$/.test(alpha)) { |
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| 30 | return (alpha.charCodeAt(0) - 'a'.charCodeAt(0)) + 26 * (alpha.charCodeAt(1) - '0'.charCodeAt(0)); |
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| 31 | } |
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| 32 | |||
| 33 | return -1; |
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| 34 | } |
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| 35 |