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#### caller Figure out your caller (thanks to @substack). ##### Initialization Time Caller ```javascript // foo.js var bar = require('bar'); ``` ```javascript // bar.js var caller = require('caller'); console.log(caller()); // `/path/to/foo.js` ``` ##### Runtime Caller ```javascript // foo.js var bar = require('bar'); bar.doWork(); ``` ```javascript // bar.js var caller = require('caller'); exports.doWork = function () { console.log(caller()); // `/path/to/foo.js` }; ``` ### Depth Caller also accepts a `depth` argument for tracing back further (defaults to `1`). ```javascript // foo.js var bar = require('bar'); bar.doWork(); ``` ```javascript // bar.js var baz = require('baz'); exports.doWork = function () { baz.doWork(); }; ``` ```javascript // baz.js var caller = require('caller'); exports.doWork = function () { console.log(caller(2)); // `/path/to/foo.js` }; ```
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