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Diffstat (limited to 'node_modules/date-fns/_lib/startOfUTCISOWeek/index.js')
| -rw-r--r-- | node_modules/date-fns/_lib/startOfUTCISOWeek/index.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/node_modules/date-fns/_lib/startOfUTCISOWeek/index.js b/node_modules/date-fns/_lib/startOfUTCISOWeek/index.js new file mode 100644 index 0000000..5bdf242 --- /dev/null +++ b/node_modules/date-fns/_lib/startOfUTCISOWeek/index.js @@ -0,0 +1,20 @@ +"use strict"; + +var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default; +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.default = startOfUTCISOWeek; +var _index = _interopRequireDefault(require("../../toDate/index.js")); +var _index2 = _interopRequireDefault(require("../requiredArgs/index.js")); +function startOfUTCISOWeek(dirtyDate) { + (0, _index2.default)(1, arguments); + var weekStartsOn = 1; + var date = (0, _index.default)(dirtyDate); + var day = date.getUTCDay(); + var diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn; + date.setUTCDate(date.getUTCDate() - diff); + date.setUTCHours(0, 0, 0, 0); + return date; +} +module.exports = exports.default;
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