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David Majda 7f01db2fb8 Get rid of for-in loops
The for-in statement in JavaScript iterates also over inherited
properties. This is typically not desired and requires adding a
check using Object.prototype.hasOwnProperty inside the loop.

This commit replaces all for-in statements and related checks inside
them with iteration over Object.keys(...). The iteration is performed
using either Array.prototype.forEach of a plain for loop.
8 years ago
..
api Replace some functions with arrow functions 8 years ago
behavior Get rid of for-in loops 8 years ago
unit Get rid of for-in loops 8 years ago
vendor/jasmine Upgrade jasmine and jasmine-node 11 years ago
.eslintrc.json Pass spec code through Babel before serving it to the browser 8 years ago
README.md Pass spec code through Babel before serving it to the browser 8 years ago
index.html Pass spec code through Babel before serving it to the browser 8 years ago
server Replace some functions with arrow functions 8 years ago

README.md

PEG.js Spec Suite

This is the PEG.js spec suite. It ensures PEG.js works correctly. All specs should always pass on all supported platforms.

Running in Node.js

All commands in the following steps need to be executed in PEG.js root directory (one level up from this one).

  1. Install all PEG.js dependencies, including development ones:

    $ npm install
    
  2. Execute the spec suite:

    $ make spec
    
  3. Watch the specs pass (or fail).

Running in the Browser

All commands in the following steps need to be executed in PEG.js root directory (one level up from this one).

  1. Make sure you have Node.js installed.

  2. Install all PEG.js dependencies, including development ones:

    $ npm install
    
  3. Serve the spec suite using a web server:

    $ spec/server
    
  4. Point your browser to the spec suite.

  5. Watch the specs pass (or fail).