is-recoverable-error

isRecoverableError function from Node.js REPL

Usage

var isRecoverableError = require('is-recoverable-error')
var repl = require('repl')
var vm = require('vm')

function myEval (input, context, filename, callback) {
  var result
  try {
    result = vm.runInThisContext(input)
  } catch (e) {
    if (isRecoverableError(input)) {
      return callback(new repl.Recoverable(e))
    }
  }
  callback(null, result)
}

API

isRecoverableError(input)

Where input is a string. Returns a boolean.

isRecoverableError('function x () {') // returns true
isRecoverableErorr('<cat>') // returns false

Installation

npm install -S is-recoverable-error

License

MIT

Current Tags

• 1.0.3                                ...           latest (3 years ago)

4 Versions

• 1.0.3                                ...           3 years ago
• 1.0.2                                ...           5 years ago
• 1.0.1                                ...           6 years ago
• 1.0.0                                ...           6 years ago