Gecko [ gandhischool.edu.np ]

Name	Size	Permission
Emitter.js	3.42 KB	-rw-rw-rw-
_common.js	2.42 KB	-rw-rw-rw-
array.js	3.52 KB	-rw-rw-rw-
classic.js	2.97 KB	-rw-rw-rw-
object.js	3.75 KB	-rw-rw-rw-
string.js	272 B	-rw-rw-rw-
utila.js	233 B	-rw-rw-rw-

Code Editor : object.js

// Generated by CoffeeScript 1.6.3
var object, _common,
  __hasProp = {}.hasOwnProperty;

_common = require('./_common');

module.exports = object = {
  isBareObject: _common.isBareObject.bind(_common),
  /*
  	if object is an instance of a class
  */

isInstance: function(what) {
    return !this.isBareObject(what);
  },
  /*
  	Alias to _common.typeOf
  */

typeOf: _common.typeOf.bind(_common),
  /*
  	Alias to _common.clone
  */

clone: _common.clone.bind(_common),
  /*
  	Empties an object of its properties.
  */

empty: function(o) {
    var prop;
    for (prop in o) {
      if (o.hasOwnProperty(prop)) {
        delete o[prop];
      }
    }
    return o;
  },
  /*
  	Empties an object. Doesn't check for hasOwnProperty, so it's a tiny
  	bit faster. Use it for plain objects.
  */

fastEmpty: function(o) {
    var property;
    for (property in o) {
      delete o[property];
    }
    return o;
  },
  /*
  	Overrides values fomr `newValues` on `base`, as long as they
  	already exist in base.
  */

overrideOnto: function(base, newValues) {
    var key, newVal, oldVal;
    if (!this.isBareObject(newValues) || !this.isBareObject(base)) {
      return base;
    }
    for (key in base) {
      oldVal = base[key];
      newVal = newValues[key];
      if (newVal === void 0) {
        continue;
      }
      if (typeof newVal !== 'object' || this.isInstance(newVal)) {
        base[key] = this.clone(newVal);
      } else {
        if (typeof oldVal !== 'object' || this.isInstance(oldVal)) {
          base[key] = this.clone(newVal);
        } else {
          this.overrideOnto(oldVal, newVal);
        }
      }
    }
    return base;
  },
  /*
  	Takes a clone of 'base' and runs #overrideOnto on it
  */

override: function(base, newValues) {
    return this.overrideOnto(this.clone(base), newValues);
  },
  append: function(base, toAppend) {
    return this.appendOnto(this.clone(base), toAppend);
  },
  appendOnto: function(base, toAppend) {
    var key, newVal, oldVal;
    if (!this.isBareObject(toAppend) || !this.isBareObject(base)) {
      return base;
    }
    for (key in toAppend) {
      if (!__hasProp.call(toAppend, key)) continue;
      newVal = toAppend[key];
      if (newVal === void 0) {
        continue;
      }
      if (typeof newVal !== 'object' || this.isInstance(newVal)) {
        base[key] = newVal;
      } else {
        oldVal = base[key];
        if (typeof oldVal !== 'object' || this.isInstance(oldVal)) {
          base[key] = this.clone(newVal);
        } else {
          this.appendOnto(oldVal, newVal);
        }
      }
    }
    return base;
  },
  groupProps: function(obj, groups) {
    var def, defs, grouped, key, name, shouldAdd, val, _i, _len;
    grouped = {};
    for (name in groups) {
      defs = groups[name];
      grouped[name] = {};
    }
    grouped['rest'] = {};
    top: //;
    for (key in obj) {
      val = obj[key];
      shouldAdd = false;
      for (name in groups) {
        defs = groups[name];
        if (!Array.isArray(defs)) {
          defs = [defs];
        }
        for (_i = 0, _len = defs.length; _i < _len; _i++) {
          def = defs[_i];
          if (typeof def === 'string') {
            if (key === def) {
              shouldAdd = true;
            }
          } else if (def instanceof RegExp) {
            if (def.test(key)) {
              shouldAdd = true;
            }
          } else if (def instanceof Function) {
            if (def(key)) {
              shouldAdd = true;
            }
          } else {
            throw Error('Group definitions must either\
						be strings, regexes, or functions.');
          }
          if (shouldAdd) {
            grouped[name][key] = val;
            continue top;
          }
        }
      }
      grouped['rest'][key] = val;
    }
    return grouped;
  }
};

${this.title}

Code Editor : object.js