Welcome to @annotation/ng-parse 👋

Angular parsers

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Install

yarn add @annotation/ng-parse
## OR ##
npm install @annotation/ng-parse --save

API

Date parser

function	parameters	return value	description
parseDate	value: string, format: BasicDateFormat OR string, locale: string, oldValue ?: Date	Date	Formats value in defined format and locale and returns Date
getDateFormatParser	locale: string, format: BasicDateFormat OR string	DateParser	Returns prepared DateParser capable to manually parse given string with DateFormat.parseDate(value, oldValue) method. Also contains DateType[] which helps to identify what parts are in format.
toDate	value: string OR Date Or number	Date	Returns Date from Date, number (timestamp) or ISO string (yyyy-MM-ddTHH:mm:ss:sss)

Examples for date parser functions

• parseDate

const date: Date = parseDate('01.01.2021', 'dd.MM.yyyy', 'sk')

• getDateFormatParser

const parser: DateParser = getDateFormatParser('sk', 'dd.MM.yyyy');
const date: Date = parser.parseDate('01.01.2021');
const parts: DateType[] = parser.types;

const hasYear = parts.includes(DateType.FullYear); // true
const hasMinutes = parts.includes(DateType.Minutes) // false

• toDate

const dateFromMs: Date = toDate(1623926493809);
const dateFromDate: Date = toDate(new Date()); 
const dateFromISO8601_1: Date = toDate('2021-06-16T23:54:08+00:00'); 
const dateFromISO8601_2: Date = toDate('2021-06-16T23:54:08Z'); 

Types for date parsers

type/interface	definition
DateType	FullYear,Month,Date,Hours_24,Hours_12,Minutes,Seconds,FractionalSeconds,DayOfWeek,DayPeriods,Eras,TimeZoneOffset
BasicDateFormat	short', 'medium', 'long', 'full', 'shortDate', 'mediumDate', 'longDate', 'fullDate', 'shortTime', 'mediumTime', 'longTime', 'fullTime'
DatePartFormat	see https://angular.io/api/common/DatePipe#custom-format-options
DateParser	errorMsg: string, types: DateType[], parseDate: (text: string, oldValue?: Date) => Date

Authors

👤 Pavol Slany

• Website: www.annotation.sk
• Github: @slany

👤 Martin Filo

• Website: www.annotation.sk
• Github: @Chiff

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