40 lines
1.6 KiB
JavaScript
40 lines
1.6 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _pad = _interopRequireDefault(require("./pad"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }
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function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }
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function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
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function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
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/**
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* @param {String} value YYYY-MM format
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* @param {Number} sign -1 or +1
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*/
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var _default = function _default(value, sign) {
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var _value$split$map = value.split('-').map(Number),
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_value$split$map2 = _slicedToArray(_value$split$map, 2),
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year = _value$split$map2[0],
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month = _value$split$map2[1];
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if (month + sign === 0) {
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return "".concat(year - 1, "-12");
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} else if (month + sign === 13) {
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return "".concat(year + 1, "-01");
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} else {
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return "".concat(year, "-").concat((0, _pad.default)(month + sign));
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}
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};
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exports.default = _default;
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//# sourceMappingURL=monthChange.js.map
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