package/package.json000644 000765 000024 0000001136 12737103060013015 0ustar00000000 000000 { "name": "postgres-date", "main": "index.js", "version": "1.0.3", "description": "Postgres date column parser", "license": "MIT", "repository": "bendrucker/postgres-date", "author": { "name": "Ben Drucker", "email": "bvdrucker@gmail.com", "url": "bendrucker.me" }, "engines": { "node": ">=0.10.0" }, "scripts": { "test": "standard && tape test.js" }, "keywords": [ "postgres", "date", "parser" ], "dependencies": {}, "devDependencies": { "tape": "^4.0.0", "standard": "^4.0.0" }, "files": [ "index.js", "readme.md" ] } package/index.js000644 000765 000024 0000003751 12737102571012207 0ustar00000000 000000 'use strict' var DATE_TIME = /(\d{1,})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})(\.\d{1,})?/ var DATE = /^(\d{1,})-(\d{2})-(\d{2})$/ var TIME_ZONE = /([Z+-])(\d{2})?:?(\d{2})?:?(\d{2})?/ var BC = /BC$/ var INFINITY = /^-?infinity$/ module.exports = function parseDate (isoDate) { if (INFINITY.test(isoDate)) { // Capitalize to Infinity before passing to Number return Number(isoDate.replace('i', 'I')) } var matches = DATE_TIME.exec(isoDate) if (!matches) { // Force YYYY-MM-DD dates to be parsed as local time return DATE.test(isoDate) ? getDate(isoDate) : null } var isBC = BC.test(isoDate) var year = parseInt(matches[1], 10) var isFirstCentury = year > 0 && year < 100 year = (isBC ? '-' : '') + year var month = parseInt(matches[2], 10) - 1 var day = matches[3] var hour = parseInt(matches[4], 10) var minute = parseInt(matches[5], 10) var second = parseInt(matches[6], 10) var ms = matches[7] ms = ms ? 1000 * parseFloat(ms) : 0 var date var offset = timeZoneOffset(isoDate) if (offset != null) { var utc = Date.UTC(year, month, day, hour, minute, second, ms) date = new Date(utc - offset) } else { date = new Date(year, month, day, hour, minute, second, ms) } if (isFirstCentury) { date.setUTCFullYear(year) } return date } function getDate (isoDate) { var matches = DATE.exec(isoDate) var year = parseInt(matches[1], 10) var month = parseInt(matches[2], 10) - 1 var day = matches[3] // YYYY-MM-DD will be parsed as local time var date = new Date(year, month, day) date.setFullYear(year) return date } // match timezones: // Z (UTC) // -05 // +06:30 function timeZoneOffset (isoDate) { var zone = TIME_ZONE.exec(isoDate.split(' ')[1]) if (!zone) return var type = zone[1] if (type === 'Z') { return 0 } var sign = type === '-' ? -1 : 1 var offset = parseInt(zone[2], 10) * 3600 + parseInt(zone[3] || 0, 10) * 60 + parseInt(zone[4] || 0, 10) return offset * sign * 1000 } package/license000644 000765 000024 0000002127 12737077353012114 0ustar00000000 000000 The MIT License (MIT) Copyright (c) Ben Drucker (bendrucker.me) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package/readme.md000644 000765 000024 0000001017 12737077353012323 0ustar00000000 000000 # postgres-date [![Build Status](https://travis-ci.org/bendrucker/postgres-date.svg?branch=master)](https://travis-ci.org/bendrucker/postgres-date) > Postgres date column parser ## Install ``` $ npm install --save postgres-date ``` ## Usage ```js var parse = require('postgres-date') parse('2011-01-23 22:15:51Z') // => 2011-01-23T22:15:51.000Z ``` ## API #### `parse(isoDate)` -> `date` ##### isoDate *Required* Type: `string` A date string from Postgres. ## License MIT © [Ben Drucker](http://bendrucker.me)