angular2
Version:
Angular 2 - a web framework for modern web apps
36 lines • 3.7 kB
JavaScript
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { isString, CONST, isBlank } from 'angular2/src/facade/lang';
import { Injectable, Pipe } from 'angular2/core';
import { InvalidPipeArgumentException } from './invalid_pipe_argument_exception';
/**
* Transforms text to lowercase.
*
* ### Example
*
* {@example core/pipes/ts/lowerupper_pipe/lowerupper_pipe_example.ts region='LowerUpperPipe'}
*/
export let LowerCasePipe = class {
transform(value, args = null) {
if (isBlank(value))
return value;
if (!isString(value)) {
throw new InvalidPipeArgumentException(LowerCasePipe, value);
}
return value.toLowerCase();
}
};
LowerCasePipe = __decorate([
CONST(),
Pipe({ name: 'lowercase' }),
Injectable(),
__metadata('design:paramtypes', [])
], LowerCasePipe);
//# sourceMappingURL=data:application/json;base64,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