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Diffstat (limited to 'node_modules/schema-utils/dist/util/Range.js')
| -rw-r--r-- | node_modules/schema-utils/dist/util/Range.js | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/node_modules/schema-utils/dist/util/Range.js b/node_modules/schema-utils/dist/util/Range.js deleted file mode 100644 index 74bb057..0000000 --- a/node_modules/schema-utils/dist/util/Range.js +++ /dev/null @@ -1,163 +0,0 @@ -"use strict"; - -/** - * @typedef {[number, boolean]} RangeValue - */ - -/** - * @callback RangeValueCallback - * @param {RangeValue} rangeValue - * @returns {boolean} - */ -class Range { - /** - * @param {"left" | "right"} side - * @param {boolean} exclusive - * @returns {">" | ">=" | "<" | "<="} - */ - static getOperator(side, exclusive) { - if (side === 'left') { - return exclusive ? '>' : '>='; - } - - return exclusive ? '<' : '<='; - } - /** - * @param {number} value - * @param {boolean} logic is not logic applied - * @param {boolean} exclusive is range exclusive - * @returns {string} - */ - - - static formatRight(value, logic, exclusive) { - if (logic === false) { - return Range.formatLeft(value, !logic, !exclusive); - } - - return `should be ${Range.getOperator('right', exclusive)} ${value}`; - } - /** - * @param {number} value - * @param {boolean} logic is not logic applied - * @param {boolean} exclusive is range exclusive - * @returns {string} - */ - - - static formatLeft(value, logic, exclusive) { - if (logic === false) { - return Range.formatRight(value, !logic, !exclusive); - } - - return `should be ${Range.getOperator('left', exclusive)} ${value}`; - } - /** - * @param {number} start left side value - * @param {number} end right side value - * @param {boolean} startExclusive is range exclusive from left side - * @param {boolean} endExclusive is range exclusive from right side - * @param {boolean} logic is not logic applied - * @returns {string} - */ - - - static formatRange(start, end, startExclusive, endExclusive, logic) { - let result = 'should be'; - result += ` ${Range.getOperator(logic ? 'left' : 'right', logic ? startExclusive : !startExclusive)} ${start} `; - result += logic ? 'and' : 'or'; - result += ` ${Range.getOperator(logic ? 'right' : 'left', logic ? endExclusive : !endExclusive)} ${end}`; - return result; - } - /** - * @param {Array<RangeValue>} values - * @param {boolean} logic is not logic applied - * @return {RangeValue} computed value and it's exclusive flag - */ - - - static getRangeValue(values, logic) { - let minMax = logic ? Infinity : -Infinity; - let j = -1; - const predicate = logic ? - /** @type {RangeValueCallback} */ - ([value]) => value <= minMax : - /** @type {RangeValueCallback} */ - ([value]) => value >= minMax; - - for (let i = 0; i < values.length; i++) { - if (predicate(values[i])) { - [minMax] = values[i]; - j = i; - } - } - - if (j > -1) { - return values[j]; - } - - return [Infinity, true]; - } - - constructor() { - /** @type {Array<RangeValue>} */ - this._left = []; - /** @type {Array<RangeValue>} */ - - this._right = []; - } - /** - * @param {number} value - * @param {boolean=} exclusive - */ - - - left(value, exclusive = false) { - this._left.push([value, exclusive]); - } - /** - * @param {number} value - * @param {boolean=} exclusive - */ - - - right(value, exclusive = false) { - this._right.push([value, exclusive]); - } - /** - * @param {boolean} logic is not logic applied - * @return {string} "smart" range string representation - */ - - - format(logic = true) { - const [start, leftExclusive] = Range.getRangeValue(this._left, logic); - const [end, rightExclusive] = Range.getRangeValue(this._right, !logic); - - if (!Number.isFinite(start) && !Number.isFinite(end)) { - return ''; - } - - const realStart = leftExclusive ? start + 1 : start; - const realEnd = rightExclusive ? end - 1 : end; // e.g. 5 < x < 7, 5 < x <= 6, 6 <= x <= 6 - - if (realStart === realEnd) { - return `should be ${logic ? '' : '!'}= ${realStart}`; - } // e.g. 4 < x < ∞ - - - if (Number.isFinite(start) && !Number.isFinite(end)) { - return Range.formatLeft(start, logic, leftExclusive); - } // e.g. ∞ < x < 4 - - - if (!Number.isFinite(start) && Number.isFinite(end)) { - return Range.formatRight(end, logic, rightExclusive); - } - - return Range.formatRange(start, end, leftExclusive, rightExclusive, logic); - } - -} - -module.exports = Range;
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