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20 lines
420 B
JavaScript
20 lines
420 B
JavaScript
/**
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* Check if two ranges of source offsets overlap.
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* This function assumes that the provided ranges have a width of at least one column.
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*
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* @param {[number, number]} a
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* @param {[number, number]} b
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* @returns {boolean}
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*/
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export default function rangesOverlap(a, b) {
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// a: ----
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// b: ----
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if (a[1] <= b[0]) return false;
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// a: ----
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// b: ----
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if (a[0] >= b[1]) return false;
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return true;
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}
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