Grasp - JavaScript structural search, replace, and refactor

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• Grasp - JavaScript structural search, replace, and refactor

  grasp Search, replace, and refactor your JavaScript code based on its structure rather than its text Grasp is a command line utility that allows you to search and replace your JavaScript code - but...

• Quick Start | Grasp - JavaScript structural search, replace, and refactor

  Quick Start This guide aims to get you up and running with Grasp in as little time as possible. If you want a more in depth introduction, check out the documentation. Run Choose your favourite file a...

• Documentation Overview | Grasp - JavaScript structural search, replace, and refactor

  Then run Take a quick look at the JavaScript syntax. Then try out some equery on your favourite JavaScript file. Once you’ve expiremented with that, take a look at squery and try some more complicate...

• JavaScript Syntax | Grasp - JavaScript structural search, replace, and refactor

  example: outer: for (i = 0; i < xs.length; i++) { for (j = 0; j < ys.length; j++) { if (xs[i] === ys[j]) { break outer; } } } break (BreakStatement)

• Installation | Grasp - JavaScript structural search, replace, and refactor

  Beginner Install node.js - node.js is a platform that allows you to run JavaScript outside of your browser. Grasp is written in JavaScript and requires node.js to run. Run -g flag stands for global,...

• Concepts | Grasp - JavaScript structural search, replace, and refactor

  Textual versus structural Most code search and replace programs are based on matching the textual representation of your code against some sort of pattern (a regular expression for instance). Grasp is...