acerix /
cnum
| Total Complexity | 6 |
| Total Lines | 23 |
| Duplicated Lines | 0 % |
| Coverage | 100% |
| Changes | 0 | ||
| 1 | /** |
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| 2 | * @class Symbolizer |
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| 3 | * @name Symbolizer |
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| 4 | */ |
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| 5 | 4 | export class Symbolizer { |
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| 6 | 45 | symbols: string[] = [] |
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| 7 | |||
| 8 | /** |
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| 9 | * Initialize a symbolizer. |
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| 10 | */ |
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| 11 | constructor(symbols?: string) { |
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| 12 | 45 | if (symbols) this.symbols = symbols.split('') |
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| 13 | } |
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| 14 | |||
| 15 | /** |
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| 16 | * Symbol generator. |
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| 17 | */ |
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| 18 | *generator(): Generator<string> { |
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| 19 | 30 | for (let i = 0; ; i++) { |
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| 20 | 75 | if (i < this.symbols.length) { |
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| 21 | 25 | yield this.symbols[i] ?? '?' |
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| 22 | } else { |
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| 23 | 50 | yield String.fromCharCode(945 + i - this.symbols.length) |
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| 24 | } |
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| 30 |
