Bracket balance is ready #7
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yurii-litvinov
approved these changes
Jun 4, 2020
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| let isBracket symbol = List.contains symbol ['('; ')'; '['; ']'; '{'; '}'] | ||
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| let isOpeningBracket symbol = List.contains symbol ['('; '['; '{'] | ||
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| let isClosingBracket symbol = List.contains symbol [')'; ']'; '}'] | ||
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| let pairIsBalanced bracket1 bracket2 = | ||
| if List.contains bracket1 ['('; ')'] && List.contains bracket2 ['('; ')'] then true | ||
| elif List.contains bracket1 ['['; ']'] && List.contains bracket2 ['['; ']'] then true | ||
| elif List.contains bracket1 ['{'; '}'] && List.contains bracket2 ['{'; '}'] then true | ||
| else false |
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Можно было в Map сложить и делать это немного проще :)
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