Function Name
Returns the name of a function.
Installation
$ npm install utils-function-name
Usage
var fname = ;
fname( fcn )
Returns the name of a function
.
var name =// returns 'sqrt'
If provided an anonymous function
, the function returns anonymous
.
var name = ;// returns 'anonymous'
If provided a value which is not a function
, the function throws a TypeError
.
try// throws...var name = ;catch errconsole;
Examples
var fname = ;console;// returns 'sqrt'console;// returns 'Float64Array'console;// returns 'Buffer'console;// returns 'Date'console;// returns 'String'console;// returns 'Boolean'console;// returns 'Function'console;// returns 'Number'console;// returns 'anonymous'
To run the example code from the top-level application directory,
$ node ./examples/index.js
Tests
Unit
Unit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:
$ make test
All new feature development should have corresponding unit tests to validate correct functionality.
Test Coverage
This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:
$ make test-cov
Istanbul creates a ./reports/coverage
directory. To access an HTML version of the report,
$ make view-cov
License
Copyright
Copyright © 2015. Athan Reines.