Code coverage report for harmonizer/util/arguments.js

Statements: 100% (15 / 15)      Branches: 75% (3 / 4)      Functions: 100% (1 / 1)      Lines: 100% (15 / 15)      Ignored: none     

All files » harmonizer/util/ » arguments.js
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'use strict';
var objectPatternB = require('nodes');
var nodes = objectPatternB.nodes;
var objectPatternA = require('./id');
var getUniqueName = objectPatternA.getUniqueName;
var objectPattern = require('./string');
var express = objectPattern.express;
exports.getArgumentsId = function (node) {
  if (!node.argumentsId) {
    var argumentsName = getUniqueName(node, '_arguments');
    var declaration = express('var ' + argumentsName + ' = arguments');
    var id = declaration.declarations[0].id;
    var body = nodes.Function.test(node) ? node.body.body : node.body;
    body.unshift(declaration);
    node.argumentsId = id;
  }
  return node.argumentsId;
};