zer/lib/render/inline.js

Generate Gremlin queries by chaining JavaScript function calls

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = renderInline;

var _lodash = require('lodash');

var _lodash2 = _interopRequireDefault(_lodash);

var _chain = require('../chain');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function renderArgument(argument, syntax) {
  if (argument instanceof _chain.Chain) {
    return renderInline(argument, syntax);
  }

  if (_lodash2.default.isString(argument)) {
    return syntax.STRING(argument);
  }

  // Either Number or Object
  return syntax.DEFAULT(argument);
}

function renderMember(member, syntax) {
  if (member instanceof _chain.Arguments) {
    return syntax.ARGUMENTS(member.params.map(param => renderArgument(param, syntax)).join(syntax.ARGUMENT_SEPARATOR));
  }

  return syntax[member.type](member);
}

function renderInline({ members }, syntax) {
  return members.map(member => renderMember(member, syntax)).join('');
}