27 lines
515 B
JavaScript
Executable file
27 lines
515 B
JavaScript
Executable file
'use strict';
|
|
|
|
const { MESSAGE } = require('triple-beam');
|
|
|
|
class Printf {
|
|
constructor(templateFn) {
|
|
this.template = templateFn;
|
|
}
|
|
|
|
transform(info) {
|
|
info[MESSAGE] = this.template(info);
|
|
return info;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* function printf (templateFn)
|
|
* Returns a new instance of the printf Format that creates an
|
|
* intermediate prototype to store the template string-based formatter
|
|
* function.
|
|
*/
|
|
module.exports = opts => new Printf(opts);
|
|
|
|
module.exports.Printf
|
|
= module.exports.Format
|
|
= Printf;
|