EVOLUTION-MANAGER

Edit File: each.js

define(['exports', 'module', '../utils', '../exception'], function (exports, module, _utils, _exception) {
  'use strict';

// istanbul ignore next

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

var _Exception = _interopRequireDefault(_exception);

module.exports = function (instance) {
    instance.registerHelper('each', function (context, options) {
      if (!options) {
        throw new _Exception['default']('Must pass iterator to #each');
      }

var fn = options.fn,
          inverse = options.inverse,
          i = 0,
          ret = '',
          data = undefined,
          contextPath = undefined;

if (options.data && options.ids) {
        contextPath = _utils.appendContextPath(options.data.contextPath, options.ids[0]) + '.';
      }

if (_utils.isFunction(context)) {
        context = context.call(this);
      }

if (options.data) {
        data = _utils.createFrame(options.data);
      }

function execIteration(field, index, last) {
        if (data) {
          data.key = field;
          data.index = index;
          data.first = index === 0;
          data.last = !!last;

if (contextPath) {
            data.contextPath = contextPath + field;
          }
        }

ret = ret + fn(context[field], {
          data: data,
          blockParams: _utils.blockParams([context[field], field], [contextPath + field, null])
        });
      }

if (context && typeof context === 'object') {
        if (_utils.isArray(context)) {
          for (var j = context.length; i < j; i++) {
            if (i in context) {
              execIteration(i, i, i === context.length - 1);
            }
          }
        } else if (global.Symbol && context[global.Symbol.iterator]) {
          var newContext = [];
          var iterator = context[global.Symbol.iterator]();
          for (var it = iterator.next(); !it.done; it = iterator.next()) {
            newContext.push(it.value);
          }
          context = newContext;
          for (var j = context.length; i < j; i++) {
            execIteration(i, i, i === context.length - 1);
          }
        } else {
          (function () {
            var priorKey = undefined;

Object.keys(context).forEach(function (key) {
              // We're running the iterations one step out of sync so we can detect
              // the last iteration without have to scan the object twice and create
              // an itermediate keys array.
              if (priorKey !== undefined) {
                execIteration(priorKey, i - 1);
              }
              priorKey = key;
              i++;
            });
            if (priorKey !== undefined) {
              execIteration(priorKey, i - 1, true);
            }
          })();
        }
      }

if (i === 0) {
        ret = inverse(this);
      }

return ret;
    });
  };
});
//# sourceMappingURL=data:application/json;charset=utf-8;base64,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