omljs/lib/helpers.js

Template engine built on top of the Oli language

var hasOwn, toString, isBrowser, clone, isUndef, isString, isObject, isArray;
hasOwn = Object.prototype.hasOwnProperty;
toString = Object.prototype.toString;
exports.isBrowser = isBrowser = typeof window !== 'undefined';
exports.cwd = function(){
  if (isBrowser) {
    return '/';
  } else {
    return process.cwd();
  }
};
exports.extend = function(target, origin){
  var name, value, own$ = {}.hasOwnProperty;
  target == null && (target = {});
  for (name in origin) if (own$.call(origin, name)) {
    value = origin[name];
    target[name] = value;
  }
  return target;
};
exports.clone = clone = function(it){
  var target, name, value, own$ = {}.hasOwnProperty;
  target = {};
  for (name in it) if (own$.call(it, name)) {
    value = it[name];
    if (isArray(
    value)) {
      value = value.slice();
    } else if (isObject(
    value)) {
      value = clone(
      value);
    }
    target[name] = value;
  }
  return target;
};
exports.isUndef = isUndef = function(it){
  return it === null || it === undefined;
};
exports.isString = isString = function(it){
  return typeof it === 'string';
};
exports.isObject = isObject = function(it){
  return toString.call(
  it) === '[object Object]';
};
exports.isArray = isArray = function(it){
  return toString.call(
  it) === '[object Array]';
};
exports.has = function(obj, prop){
  if (!isUndef(
  obj)) {
    return hasOwn.call(obj, prop);
  } else {
    return false;
  }
};
exports.isArrayStrings = function(it){
  var i$, len$, item;
  for (i$ = 0, len$ = it.length; i$ < len$; ++i$) {
    item = it[i$];
    if (!isString(
    item)) {
      return false;
    }
  }
  return true;
};
exports.echo = function(){
  if (console) {
    return console.log.apply(console, arguments);
  }
};