requiresModule: function()

in src/collections/VariableDeclarator.js [46:63]

• 18 lines of code
• 7 McCabe index (conditional complexity)

  requiresModule: function(names) {
    if (names && !Array.isArray(names)) {
      names = [names];
    }
    const requireIdentifier = b.identifier('require');
    return function(path) {
      const node = path.value;
      if (!VariableDeclarator.check(node) ||
          !types.CallExpression.check(node.init) ||
          !astNodesAreEquivalent(node.init.callee, requireIdentifier)) {
        return false;
      }
      return !names ||
        names.some(
          n => astNodesAreEquivalent(node.init.arguments[0], b.literal(n))
        );
    };
  }