site/node_modules/@citation-js/date/lib/formats/edtf.js

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2024-10-14 06:09:33 +00:00
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.format = format;
exports.parse = parse;
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
const LEVEL_0 = /^(\d{4})(?:-(\d{2})(?:(\d{2}))?)?$/;
function parse0(range) {
return {
'date-parts': range.split('/').map(part => {
const _part$split = part.split('T'),
_part$split2 = _slicedToArray(_part$split, 1),
date = _part$split2[0];
const match = date.match(LEVEL_0);
if (!match) {
return [];
}
const _match = _slicedToArray(match, 4),
year = _match[1],
month = _match[2],
day = _match[3];
const array = [+year];
if (month) {
array.push(+month);
if (day) {
array.push(+day);
}
}
return array;
})
};
}
function parse(range, level = 0) {
return parse0(range);
}
function format(range, level = 0) {}