This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function selectMovie(input, callback) { | |
| const output = `Movie Selected: ${input} ->`; | |
| callback(null, output); | |
| } | |
| function bookTicket(input, callback) { | |
| const output = `${input}, Ticket ID: 1234 ->`; | |
| callback(null, output); | |
| } |
chl03ks
/ capitalizefirst.pipe.ts
Created
August 11, 2016 15:13
An Angular 2 pipe to capitalize the first letter of a string value.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import { Pipe, PipeTransform } from '@angular/core'; | |
| /* | |
| * Capitalize the first letter of the string | |
| * Takes a string as a value. | |
| * Usage: | |
| * value | capitalizefirst | |
| * Example: | |
| * // value.name = daniel | |
| * {{ value.name | capitalizefirst }} | |
| * fromats to: Daniel |