method-stack
v1.0.1
Published
Gets a formatted method stack at any point of the code
Downloads
566
Maintainers
Readme
method-stack
Gets a formatted method stack at any point of the code.
Usage Example
// a.js
const b = require('./b');
b.doSomething();
// b.js
const c = require('./c');
const doSomething = () => {
c.doSomething();
};
module.exports = { doSomething };
// c.js
const stack = require('method-stack');
const doSomething = () => {
console.log(stack.getCaller());
/* Prints the caller, example:
{
file: 'C:\\Users\\User\\Documents\\Workspaces\\Lefcott\\npm\\method-stack\\b.js',
method: 'doSomething',
line: 6,
col: 5
}
*/
console.log(stack.getCaller(1));
/* Prints the caller of the caller, example:
{
file: 'C:\\Users\\User\\Documents\\Workspaces\\Lefcott\\npm\\method-stack\\a.js',
method: '<anonymous>',
line: 5,
col: 3
}
*/
console.log(stack.get());
/* Prints the full method stack, example:
[
{
file: 'C:\\Users\\User\\Documents\\Workspaces\\Lefcott\\npm\\method-stack\\b.js',
method: 'doSomething',
line: 6,
col: 5
},
{
file: 'C:\\Users\\User\\Documents\\Workspaces\\Lefcott\\npm\\method-stack\\a.js',
method: '<anonymous>',
line: 5,
col: 3
},
{ file: 'cjs/loader.js', method: '_compile', line: 1147, col: 30 },
{ file: 'cjs/loader.js', method: 'js', line: 1167, col: 10 },
{ file: 'cjs/loader.js', method: 'load', line: 996, col: 32 },
{ file: 'cjs/loader.js', method: '_load', line: 896, col: 14 },
{
file: 'modules/run_main.js',
method: 'executeUserEntryPoint',
line: 71,
col: 12
}
]
*/
};
module.exports = { doSomething };