kefir - npm Package Compare versions

Comparing version 1.2.0 to 1.3.0

changelog.md

@@ -1,3 +0,9 @@
-## next
+## 1.3.0
 
+ - Following methods are deprecated:
+   `.repeatedly`, `.mapTo`, `.pluck`, `.invoke`, `.not`, `.timestamp`, `.tap`, `.and`, `.or`
+   (see [#71](https://github.com/pozadi/kefir/issues/71))
+
+## 1.2.0
+
  - `Kefir.sampledBy` is deprecated in favor of 3 arity `Kefir.combine`
@@ -4,0 +10,0 @@

dist/kefir.js

@@ -1,2 +0,2 @@
-/*! Kefir.js v1.2.0
+/*! Kefir.js v1.3.0
  *  https://github.com/pozadi/kefir
@@ -34,4 +34,8 @@ */
   var result, length, i, j;
-  if (a.length === 0) {  return b  }
-  if (b.length === 0) {  return a  }
+  if (a.length === 0) {
+    return b;
+  }
+  if (b.length === 0) {
+    return a;
+  }
   j = 0;
@@ -64,3 +68,5 @@ result = new Array(a.length + b.length);
   for (i = 0; i < length; i++) {
-    if (arr[i] === value) {  return i  }
+    if (arr[i] === value) {
+      return i;
+    }
   }
@@ -74,3 +80,5 @@ return -1;
   for (i = 0; i < length; i++) {
-    if (pred(arr[i])) {  return i  }
+    if (pred(arr[i])) {
+      return i;
+    }
   }
@@ -128,3 +136,5 @@ return -1;
     , i;
-  for (i = 0; i < length; i++) {  fn(arr[i])  }
+  for (i = 0; i < length; i++) {
+    fn(arr[i]);
+  }
 }
@@ -184,8 +194,8 @@
   switch(length) {
-    case 0:  return function(a) {  return fn()  };
-    case 1:  return function(a) {  return fn(a[0])  };
-    case 2:  return function(a) {  return fn(a[0], a[1])  };
-    case 3:  return function(a) {  return fn(a[0], a[1], a[2])  };
-    case 4:  return function(a) {  return fn(a[0], a[1], a[2], a[3])  };
-    default: return function(a) {  return fn.apply(null, a)  };
+    case 0: return function(a) {return fn();};
+    case 1: return function(a) {return fn(a[0]);};
+    case 2: return function(a) {return fn(a[0], a[1]);};
+    case 3: return function(a) {return fn(a[0], a[1], a[2]);};
+    case 4: return function(a) {return fn(a[0], a[1], a[2], a[3]);};
+    default: return function(a) {return fn.apply(null, a);};
   }
@@ -198,7 +208,7 @@ }
     switch (aLength) {
-      case 0:  return fn();
-      case 1:  return fn(a[0]);
-      case 2:  return fn(a[0], a[1]);
-      case 3:  return fn(a[0], a[1], a[2]);
-      case 4:  return fn(a[0], a[1], a[2], a[3]);
+      case 0: return fn();
+      case 1: return fn(a[0]);
+      case 2: return fn(a[0], a[1]);
+      case 3: return fn(a[0], a[1], a[2]);
+      case 4: return fn(a[0], a[1], a[2], a[3]);
       default: return fn.apply(null, a);
@@ -208,3 +218,3 @@ }
     switch (aLength) {
-      case 0:  return fn.call(c);
+      case 0: return fn.call(c);
       default: return fn.apply(c, a);
@@ -276,13 +286,35 @@ }
 function defaultDiff(a, b) {
-  return [a, b]
+  return [a, b];
 }
 
 var now = Date.now ?
-  function() { return Date.now() } :
-  function() { return new Date().getTime() };
+  function() {
+    return Date.now();
+  } :
+  function() {
+    return new Date().getTime();
+  };
 
 var log = ((typeof console !== undefined) && isFn(console.log)) ?
-  function(m) {console.log(m)} :
-  noop;
+  function(m) {
+    console.log(m);
+  } : noop;
 
+
+
+Kefir.DEPRECATION_WARNINGS = true;
+function deprecated(name, alt, fn) {
+  var message = 'Method `' + name + '` is deprecated, and to be removed in v3.0.0.';
+  if (alt) {
+    message += '\nUse `' + alt + '` instead.';
+  }
+  message += '\nTo disable all warnings like this set `Kefir.DEPRECATION_WARNINGS = false`.';
+  return function() {
+    if (Kefir.DEPRECATION_WARNINGS) {
+      log(message);
+    }
+    return fn.apply(this, arguments);
+  };
+}
+
 function isFn(fn) {
@@ -302,7 +334,7 @@ return typeof fn === 'function';
   return Object.prototype.toString.call(xs) === '[object Array]';
-}
+};
 
 var isArguments = function(xs) {
   return Object.prototype.toString.call(xs) === '[object Arguments]';
-}
+};
 
@@ -313,3 +345,3 @@ // For IE
     return !!(obj && own(obj, 'callee'));
-  }
+  };
 }
@@ -324,3 +356,5 @@
     var $ = this;
-    this._$onTick = function() {  $._onTick()  }
+    this._$onTick = function() {
+      $._onTick();
+    };
     this._init(args);
@@ -358,3 +392,3 @@ }
     return new AnonymousStream(wait, rest(arguments, 1, []));
-  }
+  };
 }
@@ -367,6 +401,10 @@
     streamMethod: function(StreamClass, PropertyClass) {
-      return function() {  return new StreamClass(this, arguments)  }
+      return function() {
+        return new StreamClass(this, arguments);
+      };
     },
     propertyMethod: function(StreamClass, PropertyClass) {
-      return function() {  return new PropertyClass(this, arguments)  }
+      return function() {
+        return new PropertyClass(this, arguments);
+      };
     }
@@ -381,5 +419,11 @@ }, options || {});
 
-    _handleValue: function(x, isCurrent) {  this._send(VALUE, x, isCurrent)  },
-    _handleError: function(x, isCurrent) {  this._send(ERROR, x, isCurrent)  },
-    _handleEnd: function(__, isCurrent) {  this._send(END, null, isCurrent)  },
+    _handleValue: function(x, isCurrent) {
+      this._send(VALUE, x, isCurrent);
+    },
+    _handleError: function(x, isCurrent) {
+      this._send(ERROR, x, isCurrent);
+    },
+    _handleEnd: function(__, isCurrent) {
+      this._send(END, null, isCurrent);
+    },
 
@@ -411,3 +455,5 @@ _handleAny: function(event) {
       var $ = this;
-      this._$handleAny = function(event) {  $._handleAny(event)  }
+      this._$handleAny = function(event) {
+        $._handleAny(event);
+      };
     }
@@ -447,8 +493,18 @@
 
-    _handlePrimaryValue: function(x, isCurrent) {  this._send(VALUE, x, isCurrent)  },
-    _handlePrimaryError: function(x, isCurrent) {  this._send(ERROR, x, isCurrent)  },
-    _handlePrimaryEnd: function(__, isCurrent) {  this._send(END, null, isCurrent)  },
+    _handlePrimaryValue: function(x, isCurrent) {
+      this._send(VALUE, x, isCurrent);
+    },
+    _handlePrimaryError: function(x, isCurrent) {
+      this._send(ERROR, x, isCurrent);
+    },
+    _handlePrimaryEnd: function(__, isCurrent) {
+      this._send(END, null, isCurrent);
+    },
 
-    _handleSecondaryValue: function(x, isCurrent) {  this._lastSecondary = x  },
-    _handleSecondaryError: function(x, isCurrent) {  this._send(ERROR, x, isCurrent)  },
+    _handleSecondaryValue: function(x, isCurrent) {
+      this._lastSecondary = x;
+    },
+    _handleSecondaryError: function(x, isCurrent) {
+      this._send(ERROR, x, isCurrent);
+    },
     _handleSecondaryEnd: function(__, isCurrent) {},
@@ -518,4 +574,8 @@
       var $ = this;
-      this._$handleSecondaryAny = function(event) {  $._handleSecondaryAny(event)  }
-      this._$handlePrimaryAny = function(event) {  $._handlePrimaryAny(event)  }
+      this._$handleSecondaryAny = function(event) {
+        $._handleSecondaryAny(event);
+      };
+      this._$handlePrimaryAny = function(event) {
+        $._handlePrimaryAny(event);
+      };
       this._init(args);
@@ -545,7 +605,7 @@ }
     return new AnonymousStream(this, secondary, rest(arguments, 1, []));
-  }
+  };
 
   Property.prototype[name] = function(secondary) {
     return new AnonymousProperty(this, secondary, rest(arguments, 1, []));
-  }
+  };
 
@@ -573,15 +633,13 @@ }
 extend(Dispatcher.prototype, {
-  add: function(type, fn, _key) {
+  add: function(type, fn) {
     this._items = concat(this._items, [{
       type: type,
-      fn: fn,
-      key: _key || null
+      fn: fn
     }]);
     return this._items.length;
   },
-  remove: function(type, fn, _key) {
-    var pred = isArray(_key) ?
-      function(fnData) {return fnData.type === type && isEqualArrays(fnData.key, _key)} :
-      function(fnData) {return fnData.type === type && fnData.fn === fn};
-    this._items = removeByPred(this._items, pred);
+  remove: function(type, fn) {
+    this._items = removeByPred(this._items, function(fnData) {
+      return fnData.type === type && fnData.fn === fn;
+    });
     return this._items.length;
@@ -652,9 +710,11 @@ },
       this._dispatcher.dispatch(Event(type, x, isCurrent));
-      if (type === END) {  this._clear()  }
+      if (type === END) {
+        this._clear();
+      }
     }
   },
 
-  _on: function(type, fn, _key) {
+  _on: function(type, fn) {
     if (this._alive) {
-      this._dispatcher.add(type, fn, _key);
+      this._dispatcher.add(type, fn);
       this._setActive(true);
@@ -667,5 +727,5 @@ } else {
 
-  _off: function(type, fn, _key) {
+  _off: function(type, fn) {
     if (this._alive) {
-      var count = this._dispatcher.remove(type, fn, _key);
+      var count = this._dispatcher.remove(type, fn);
       if (count === 0) {
@@ -678,11 +738,27 @@ this._setActive(false);
 
-  onValue:  function(fn, _key) {  return this._on(VALUE, fn, _key)   },
-  onError:  function(fn, _key) {  return this._on(ERROR, fn, _key)   },
-  onEnd:    function(fn, _key) {  return this._on(END, fn, _key)     },
-  onAny:    function(fn, _key) {  return this._on(ANY, fn, _key)     },
+  onValue: function(fn) {
+    return this._on(VALUE, fn);
+  },
+  onError: function(fn) {
+    return this._on(ERROR, fn);
+  },
+  onEnd: function(fn) {
+    return this._on(END, fn);
+  },
+  onAny: function(fn) {
+    return this._on(ANY, fn);
+  },
 
-  offValue: function(fn, _key) {  return this._off(VALUE, fn, _key)  },
-  offError: function(fn, _key) {  return this._off(ERROR, fn, _key)  },
-  offEnd:   function(fn, _key) {  return this._off(END, fn, _key)    },
-  offAny:   function(fn, _key) {  return this._off(ANY, fn, _key)    }
+  offValue: function(fn) {
+    return this._off(VALUE, fn);
+  },
+  offError: function(fn) {
+    return this._off(ERROR, fn);
+  },
+  offEnd: function(fn) {
+    return this._off(END, fn);
+  },
+  offAny: function(fn) {
+    return this._off(ANY, fn);
+  }
 
@@ -693,3 +769,5 @@ });
 // extend() can't handle `toString` in IE8
-Observable.prototype.toString = function() {  return '[' + this._name + ']'  };
+Observable.prototype.toString = function() {
+  return '[' + this._name + ']';
+};
 
@@ -741,11 +819,17 @@
       }
-      if (type === VALUE) {  this._current = x  }
-      if (type === ERROR) {  this._currentError = x  }
-      if (type === END) {  this._clear()  }
+      if (type === VALUE) {
+        this._current = x;
+      }
+      if (type === ERROR) {
+        this._currentError = x;
+      }
+      if (type === END) {
+        this._clear();
+      }
     }
   },
 
-  _on: function(type, fn, _key) {
+  _on: function(type, fn) {
     if (this._alive) {
-      this._dispatcher.add(type, fn, _key);
+      this._dispatcher.add(type, fn);
       this._setActive(true);
@@ -776,3 +860,4 @@ }
   name = name || this.toString();
-  this.onAny(function(event) {
+
+  var handler = function(event) {
     var typeStr = '<' + event.type + (event.current ? ':current' : '') + '>';
@@ -784,11 +869,29 @@ if (event.type === VALUE || event.type === ERROR) {
     }
-  }, ['__logKey__', this, name]);
+  };
+
+  if (!this.__logHandlers) {
+    this.__logHandlers = [];
+  }
+  this.__logHandlers.push({name: name, handler: handler});
+
+  this.onAny(handler);
   return this;
-}
+};
 
 Observable.prototype.offLog = function(name) {
   name = name || this.toString();
-  this.offAny(null, ['__logKey__', this, name]);
+
+  if (this.__logHandlers) {
+    var handlerIndex = findByPred(this.__logHandlers, function(obj) {
+      return obj.name === name;
+    });
+    if (handlerIndex !== -1) {
+      var handler = this.__logHandlers[handlerIndex].handler;
+      this.__logHandlers.splice(handlerIndex, 1);
+      this.offAny(handler);
+    }
+  }
+
   return this;
-}
+};
 
@@ -804,7 +907,15 @@
     this._emitter = {
-      emit: function(x) {  $._send(VALUE, x)  },
-      error: function(x) {  $._send(ERROR, x)  },
-      end: function() {  $._send(END)  },
-      emitEvent: function(e) {  $._send(e.type, e.value)  }
-    }
+      emit: function(x) {
+        $._send(VALUE, x);
+      },
+      error: function(x) {
+        $._send(ERROR, x);
+      },
+      end: function() {
+        $._send(END);
+      },
+      emitEvent: function(e) {
+        $._send(e.type, e.value);
+      }
+    };
   },
@@ -865,3 +976,3 @@ _free: function() {
     if (this._xs.length === 0) {
-      this._send(END)
+      this._send(END);
     }
@@ -902,2 +1013,7 @@ },
 
+Kefir.repeatedly = deprecated(
+  'Kefir.repeatedly()',
+  'Kefir.repeat(() => Kefir.sequentially(...)})',
+  Kefir.repeatedly
+);
 
@@ -907,2 +1023,3 @@
 
+
 // Kefir.later()
@@ -934,3 +1051,5 @@
   var $ = this;
-  this._$handleSubAny = function(event) {  $._handleSubAny(event)  };
+  this._$handleSubAny = function(event) {
+    $._handleSubAny(event);
+  };
 
@@ -940,2 +1059,4 @@ this._queue = [];
   this._activating = false;
+
+  this._bindedEndHandlers = [];
 }
@@ -962,3 +1083,5 @@
     var $ = this;
-    forEach(obss, function(obs) {  $._add(obs)  });
+    forEach(obss, function(obs) {
+      $._add(obs);
+    });
   },
@@ -976,12 +1099,29 @@ _remove: function(obs) {
     this._curSources = concat(this._curSources, [obs]);
-    if (this._active) {  this._subscribe(obs)  }
+    if (this._active) {
+      this._subscribe(obs);
+    }
   },
   _subscribe: function(obs) {
     var $ = this;
+
+    var onEnd = function() {
+      $._removeCur(obs);
+    };
+
+    this._bindedEndHandlers.push({obs: obs, handler: onEnd});
+
     obs.onAny(this._$handleSubAny);
-    obs.onEnd(function() {  $._removeCur(obs)  }, [this, obs]);
+    obs.onEnd(onEnd);
   },
   _unsubscribe: function(obs) {
     obs.offAny(this._$handleSubAny);
-    obs.offEnd(null, [this, obs]);
+
+    var onEndI = findByPred(this._bindedEndHandlers, function(obj) {
+      return obj.obs === obs;
+    });
+    if (onEndI !== -1) {
+      var onEnd = this._bindedEndHandlers[onEndI].handler;
+      this._bindedEndHandlers.splice(onEndI, 1);
+      obs.offEnd(onEnd);
+    }
   },
@@ -1000,3 +1140,5 @@ _handleSubAny: function(event) {
   _removeCur: function(obs) {
-    if (this._active) {  this._unsubscribe(obs)  }
+    if (this._active) {
+      this._unsubscribe(obs);
+    }
     var index = find(this._curSources, obs);
@@ -1038,6 +1180,10 @@ this._curSources = remove(this._curSources, index);
       , i;
-    for (i = 0; i < sources.length; i++) {  this._unsubscribe(sources[i])  }
+    for (i = 0; i < sources.length; i++) {
+      this._unsubscribe(sources[i]);
+    }
   },
 
-  _isEmpty: function() {  return this._curSources.length === 0  },
+  _isEmpty: function() {
+    return this._curSources.length === 0;
+  },
   _onEmpty: function() {},
@@ -1050,2 +1196,3 @@
     this._$handleSubAny = null;
+    this._bindedEndHandlers = null;
   }
@@ -1063,3 +1210,5 @@
   _onEmpty: function() {
-    if (this._initialised) {  this._send(END, null, this._activating)  }
+    if (this._initialised) {
+      this._send(END, null, this._activating);
+    }
   }
@@ -1070,3 +1219,7 @@ };
   _AbstractPool.call(this);
-  if (sources.length === 0) {  this._send(END)  } else {  this._addAll(sources)  }
+  if (sources.length === 0) {
+    this._send(END);
+  } else {
+    this._addAll(sources);
+  }
   this._initialised = true;
@@ -1079,7 +1232,7 @@ }
   return new Merge(obss);
-}
+};
 
 Observable.prototype.merge = function(other) {
   return Kefir.merge([this, other]);
-}
+};
 
@@ -1093,3 +1246,7 @@
   _AbstractPool.call(this, {concurLim: 1, queueLim: -1});
-  if (sources.length === 0) {  this._send(END)  } else {  this._addAll(sources)  }
+  if (sources.length === 0) {
+    this._send(END);
+  } else {
+    this._addAll(sources);
+  }
   this._initialised = true;
@@ -1102,7 +1259,7 @@ }
   return new Concat(obss);
-}
+};
 
 Observable.prototype.concat = function(other) {
   return Kefir.concat([this, other]);
-}
+};
 
@@ -1138,3 +1295,3 @@
   return new Pool();
-}
+};
 
@@ -1185,3 +1342,3 @@
   return new Bus();
-}
+};
 
@@ -1202,3 +1359,5 @@
   var $ = this;
-  this._$handleMainSource = function(event) {  $._handleMainSource(event)  };
+  this._$handleMainSource = function(event) {
+    $._handleMainSource(event);
+  };
 }
@@ -1241,3 +1400,5 @@
   _onEmpty: function() {
-    if (this._mainEnded) {  this._send(END)  }
+    if (this._mainEnded) {
+      this._send(END);
+    }
   },
@@ -1257,3 +1418,3 @@
     .setName(this, 'flatMap');
-}
+};
 
@@ -1263,3 +1424,3 @@ Observable.prototype.flatMapLatest = function(fn) {
     .setName(this, 'flatMapLatest');
-}
+};
 
@@ -1269,3 +1430,3 @@ Observable.prototype.flatMapFirst = function(fn) {
     .setName(this, 'flatMapFirst');
-}
+};
 
@@ -1275,3 +1436,3 @@ Observable.prototype.flatMapConcat = function(fn) {
     .setName(this, 'flatMapConcat');
-}
+};
 
@@ -1283,7 +1444,9 @@ Observable.prototype.flatMapConcurLimit = function(fn, limit) {
   } else {
-    if (limit < 0) {  limit = -1  }
+    if (limit < 0) {
+      limit = -1;
+    }
     result = new FlatMap(this, fn, {queueLim: -1, concurLim: limit});
   }
   return result.setName(this, 'flatMapConcurLimit');
-}
+};
 
@@ -1310,2 +1473,8 @@
     this._aliveCount = 0;
+
+    this._bindedHandlers = Array(this._sources.length);
+    for (var i = 0; i < this._sources.length; i++) {
+      this._bindedHandlers[i] = this._bindHandleAny(i);
+    }
+
   }
@@ -1325,3 +1494,3 @@ }
       if (this._active) {
-        this._sources[i].onAny(this._bindHandleAny(i), [this, i]);
+        this._sources[i].onAny(this._bindedHandlers[i]);
       }
@@ -1333,3 +1502,3 @@ }
     for (var i = 0; i < this._sources.length; i++) {
-      this._sources[i].offAny(null, [this, i]);
+      this._sources[i].offAny(this._bindedHandlers[i]);
     }
@@ -1369,3 +1538,5 @@ },
     var $ = this;
-    return function(event) {  $._handleAny(i, event)  };
+    return function(event) {
+      $._handleAny(i, event);
+    };
   },
@@ -1394,2 +1565,3 @@
     this._combinator = null;
+    this._bindedHandlers = null;
   }
@@ -1401,7 +1573,7 @@
   return new Zip(sources, combinator);
-}
+};
 
 Observable.prototype.zip = function(other, combinator) {
   return new Zip([this, other], combinator);
-}
+};
 
@@ -1429,2 +1601,8 @@
     this._endAfterActivation = false;
+
+    this._bindedHandlers = Array(this._sources.length);
+    for (var i = 0; i < this._sources.length; i++) {
+      this._bindedHandlers[i] = this._bindHandleAny(i);
+    }
+
   }
@@ -1444,3 +1622,3 @@ }
     for (i = 0; i < length; i++) {
-      this._sources[i].onAny(this._bindHandleAny(i), [this, i]);
+      this._sources[i].onAny(this._bindedHandlers[i]);
     }
@@ -1461,3 +1639,3 @@ this._activating = false;
     for (i = 0; i < length; i++) {
-      this._sources[i].offAny(null, [this, i]);
+      this._sources[i].offAny(this._bindedHandlers[i]);
     }
@@ -1476,3 +1654,5 @@ },
     var $ = this;
-    return function(event) {  $._handleAny(i, event)  };
+    return function(event) {
+      $._handleAny(i, event);
+    };
   },
@@ -1513,2 +1693,3 @@
     this._combinator = null;
+    this._bindedHandlers = null;
   }
@@ -1524,7 +1705,7 @@
   return new Combine(active, passive || [], combinator);
-}
+};
 
 Observable.prototype.combine = function(other, combinator) {
   return Kefir.combine([this, other], combinator);
-}
+};
 
@@ -1537,27 +1718,21 @@
 // .sampledBy()
+Kefir.sampledBy = deprecated(
+  'Kefir.sampledBy()',
+  'Kefir.combine(active, passive, combinator)',
+  function(passive, active, combinator) {
 
-Kefir.DISABLE_SAMPLEDBY_WARNING = false;
+    // we need to flip `passive` and `active` in combinator function
+    var _combinator = combinator;
+    if (passive.length > 0) {
+      var passiveLength = passive.length;
+      _combinator = function() {
+        var args = circleShift(arguments, passiveLength);
+        return combinator ? apply(combinator, null, args) : args;
+      };
+    }
 
-Kefir.sampledBy = function(passive, active, combinator) {
-
-  if (!Kefir.DISABLE_SAMPLEDBY_WARNING) {
-    log('Kefir.sampledBy() is deprecated, and to be removed in v3.0.0.\n' +
-      'Use Kefir.combine(active, passive, combinator) instead, ' +
-      'but note than active/passive order is different.\n' +
-      'To disable this warning set Kefir.DISABLE_SAMPLEDBY_WARNING to true.');
+    return new Combine(active, passive, _combinator).setName('sampledBy');
   }
+);
 
-  // we need to flip `passive` and `active` in combinator function
-  var _combinator = combinator;
-  if (passive.length > 0) {
-    var passiveLength = passive.length;
-    _combinator = function() {
-      var args = circleShift(arguments, passiveLength);
-      return combinator ? apply(combinator, null, args) : args;
-    }
-  }
-
-  return new Combine(active, passive, _combinator).setName('sampledBy');
-}
-
 Observable.prototype.sampledBy = function(other, combinator) {
@@ -1568,12 +1743,16 @@ var _combinator;
       return combinator(passive, active);
-    }
+    };
   }
   return new Combine([other], [this], _combinator || id2).setName(this, 'sampledBy');
-}
+};
 
 function produceStream(StreamClass, PropertyClass) {
-  return function() {  return new StreamClass(this, arguments)  }
+  return function() {
+    return new StreamClass(this, arguments);
+  };
 }
 function produceProperty(StreamClass, PropertyClass) {
-  return function() {  return new PropertyClass(this, arguments)  }
+  return function() {
+    return new PropertyClass(this, arguments);
+  };
 }
@@ -1614,3 +1793,3 @@
       return this;
-    }
+    };
   },
@@ -1631,7 +1810,15 @@ propertyMethod: produceStream
     this._emitter = {
-      emit: function(x) {  $._send(VALUE, x, $._forcedCurrent)  },
-      error: function(x) {  $._send(ERROR, x, $._forcedCurrent)  },
-      end: function() {  $._send(END, null, $._forcedCurrent)  },
-      emitEvent: function(e) {  $._send(e.type, e.value, $._forcedCurrent)  }
-    }
+      emit: function(x) {
+        $._send(VALUE, x, $._forcedCurrent);
+      },
+      error: function(x) {
+        $._send(ERROR, x, $._forcedCurrent);
+      },
+      end: function() {
+        $._send(END, null, $._forcedCurrent);
+      },
+      emitEvent: function(e) {
+        $._send(e.type, e.value, $._forcedCurrent);
+      }
+    };
   },
@@ -1715,6 +1902,2 @@ _free: function() {
 
-var withFnArgMixin = {
-  _init: function(args) {  this._fn = args[0] || id  },
-  _free: function() {  this._fn = null  }
-};
 
@@ -1725,7 +1908,13 @@
 
-withOneSource('map', extend({
+withOneSource('map', {
+  _init: function(args) {
+    this._fn = args[0] || id;
+  },
+  _free: function() {
+    this._fn = null;
+  },
   _handleValue: function(x, isCurrent) {
     this._send(VALUE, this._fn(x), isCurrent);
   }
-}, withFnArgMixin));
+});
 
@@ -1737,7 +1926,13 @@
 
-withOneSource('mapErrors', extend({
+withOneSource('mapErrors', {
+  _init: function(args) {
+    this._fn = args[0] || id;
+  },
+  _free: function() {
+    this._fn = null;
+  },
   _handleError: function(x, isCurrent) {
     this._send(ERROR, this._fn(x), isCurrent);
   }
-}, withFnArgMixin));
+});
 
@@ -1755,3 +1950,3 @@
 
-withOneSource('errorsToValues', extend({
+withOneSource('errorsToValues', {
   _init: function(args) {
@@ -1769,3 +1964,3 @@ this._fn = args[0] || defaultErrorsToValuesHandler;
   }
-}));
+});
 
@@ -1783,3 +1978,3 @@
 
-withOneSource('valuesToErrors', extend({
+withOneSource('valuesToErrors', {
   _init: function(args) {
@@ -1797,3 +1992,3 @@ this._fn = args[0] || defaultValuesToErrorsHandler;
   }
-}));
+});
 
@@ -1805,3 +2000,9 @@
 
-withOneSource('filter', extend({
+withOneSource('filter', {
+  _init: function(args) {
+    this._fn = args[0] || id;
+  },
+  _free: function() {
+    this._fn = null;
+  },
   _handleValue: function(x, isCurrent) {
@@ -1812,3 +2013,3 @@ if (this._fn(x)) {
   }
-}, withFnArgMixin));
+});
 
@@ -1820,3 +2021,9 @@
 
-withOneSource('filterErrors', extend({
+withOneSource('filterErrors', {
+  _init: function(args) {
+    this._fn = args[0] || id;
+  },
+  _free: function() {
+    this._fn = null;
+  },
   _handleError: function(x, isCurrent) {
@@ -1827,3 +2034,3 @@ if (this._fn(x)) {
   }
-}, withFnArgMixin));
+});
 
@@ -1835,3 +2042,9 @@
 
-withOneSource('takeWhile', extend({
+withOneSource('takeWhile', {
+  _init: function(args) {
+    this._fn = args[0] || id;
+  },
+  _free: function() {
+    this._fn = null;
+  },
   _handleValue: function(x, isCurrent) {
@@ -1844,3 +2057,3 @@ if (this._fn(x)) {
   }
-}, withFnArgMixin));
+});
 
@@ -2055,5 +2268,5 @@
 
-// .endOnError(fn)
+// .endOnError()
 
-withOneSource('endOnError', extend({
+withOneSource('endOnError', {
   _handleError: function(x, isCurrent) {
@@ -2063,3 +2276,3 @@ this._send(ERROR, x, isCurrent);
   }
-}));
+});
 
@@ -2136,3 +2349,5 @@
     var $ = this;
-    this._$later = function() {  $._later()  };
+    this._$later = function() {
+      $._later();
+    };
   },
@@ -2203,3 +2418,5 @@ _free: function() {
     var $ = this;
-    this._$trailingCall = function() {  $._trailingCall()  };
+    this._$trailingCall = function() {
+      $._trailingCall();
+    };
   },
@@ -2269,3 +2486,5 @@ _free: function() {
     var $ = this;
-    this._$shiftBuff = function() {  $._send(VALUE, $._buff.shift())  }
+    this._$shiftBuff = function() {
+      $._send(VALUE, $._buff.shift());
+    };
   },
@@ -2289,3 +2508,5 @@ _free: function() {
       var $ = this;
-      setTimeout(function() {  $._send(END)  }, this._wait);
+      setTimeout(function() {
+        $._send(END);
+      }, this._wait);
     }
@@ -2311,10 +2532,18 @@ }
       , emitter = {
-        emit: function(x) {  $._send(VALUE, x, isCurrent)  },
-        error: function(x) {  $._send(ERROR, x, isCurrent)  },
-        end: function() {  $._send(END, null, isCurrent)  },
-        emitEvent: function(e) {  $._send(e.type, e.value, isCurrent)  }
+        emit: function(x) {
+          $._send(VALUE, x, isCurrent);
+        },
+        error: function(x) {
+          $._send(ERROR, x, isCurrent);
+        },
+        end: function() {
+          $._send(END, null, isCurrent);
+        },
+        emitEvent: function(e) {
+          $._send(e.type, e.value, isCurrent);
+        }
       };
     this._unsubscribe = this._fn(emitter) || null;
 
-    // work around https://github.com/pozadi/kefir/issues/35
+    // fix https://github.com/pozadi/kefir/issues/35
     if (!this._active && this._unsubscribe !== null) {
@@ -2339,7 +2568,7 @@ this._unsubscribe();
 
-})
+});
 
 Kefir.fromBinder = function(fn) {
   return new FromBinder(fn);
-}
+};
 
@@ -2378,3 +2607,3 @@
   return new Emitter();
-}
+};
 
@@ -2394,3 +2623,5 @@ Kefir.Emitter = Emitter;
 neverObj._name = 'never';
-Kefir.never = function() {  return neverObj  }
+Kefir.never = function() {
+  return neverObj;
+};
 
@@ -2411,7 +2642,7 @@
   _name: 'constant'
-})
+});
 
 Kefir.constant = function(x) {
   return new Constant(x);
-}
+};
 
@@ -2431,7 +2662,7 @@
   _name: 'constantError'
-})
+});
 
 Kefir.constantError = function(x) {
   return new ConstantError(x);
-}
+};
 
@@ -2512,3 +2743,3 @@
   return new Repeat(generator);
-}
+};
 
@@ -2522,3 +2753,3 @@
   return this;
-}
+};
 
@@ -2529,5 +2760,11 @@
 
-Observable.prototype.mapTo = function(value) {
-  return this.map(function() {  return value  }).setName(this, 'mapTo');
-}
+Observable.prototype.mapTo = deprecated(
+  '.mapTo()',
+  '.map(() => value)',
+  function(value) {
+    return this.map(function() {
+      return value;
+    }).setName(this, 'mapTo');
+  }
+);
 
@@ -2538,7 +2775,11 @@
 
-Observable.prototype.pluck = function(propertyName) {
-  return this.map(function(x) {
-    return x[propertyName];
-  }).setName(this, 'pluck');
-}
+Observable.prototype.pluck = deprecated(
+  '.pluck()',
+  '.map((v) => v.prop)',
+  function(propertyName) {
+    return this.map(function(x) {
+      return x[propertyName];
+    }).setName(this, 'pluck');
+  }
+);
 
@@ -2549,9 +2790,17 @@
 
-Observable.prototype.invoke = function(methodName /*, arg1, arg2... */) {
-  var args = rest(arguments, 1);
-  return this.map(args ?
-    function(x) {  return apply(x[methodName], x, args)  } :
-    function(x) {  return x[methodName]()  }
-  ).setName(this, 'invoke');
-}
+Observable.prototype.invoke = deprecated(
+  '.invoke()',
+  '.map((v) => v.method())',
+  function(methodName /*, arg1, arg2... */) {
+    var args = rest(arguments, 1);
+    return this.map(args ?
+      function(x) {
+        return apply(x[methodName], x, args);
+      } :
+      function(x) {
+        return x[methodName]();
+      }
+    ).setName(this, 'invoke');
+  }
+);
 
@@ -2563,5 +2812,11 @@
 
-Observable.prototype.timestamp = function() {
-  return this.map(function(x) {  return {value: x, time: now()}  }).setName(this, 'timestamp');
-}
+Observable.prototype.timestamp = deprecated(
+  '.timestamp()',
+  '.map((v) => {value: v, time: (new Date).getTime()})',
+  function() {
+    return this.map(function(x) {
+      return {value: x, time: now()};
+    }).setName(this, 'timestamp');
+  }
+);
 
@@ -2573,20 +2828,33 @@
 
-Observable.prototype.tap = function(fn) {
-  return this.map(function(x) {
-    fn(x);
-    return x;
-  }).setName(this, 'tap');
-}
+Observable.prototype.tap = deprecated(
+  '.tap()',
+  '.map((v) => {fn(v); return v})',
+  function(fn) {
+    return this.map(function(x) {
+      fn(x);
+      return x;
+    }).setName(this, 'tap');
+  }
+);
 
 
 
+
 // .and
 
-Kefir.and = function(observables) {
-  return Kefir.combine(observables, and).setName('and');
-}
+Kefir.and = deprecated(
+  'Kefir.and()',
+  'Kefir.combine([a, b], (a, b) => a && b)',
+  function(observables) {
+    return Kefir.combine(observables, and).setName('and');
+  }
+);
 
-Observable.prototype.and = function(other) {
-  return this.combine(other, and).setName('and');
-}
+Observable.prototype.and = deprecated(
+  '.and()',
+  '.combine(other, (a, b) => a && b)',
+  function(other) {
+    return this.combine(other, and).setName('and');
+  }
+);
 
@@ -2597,9 +2865,17 @@
 
-Kefir.or = function(observables) {
-  return Kefir.combine(observables, or).setName('or');
-}
+Kefir.or = deprecated(
+  'Kefir.or()',
+  'Kefir.combine([a, b], (a, b) => a || b)',
+  function(observables) {
+    return Kefir.combine(observables, or).setName('or');
+  }
+);
 
-Observable.prototype.or = function(other) {
-  return this.combine(other, or).setName('or');
-}
+Observable.prototype.or = deprecated(
+  '.or()',
+  '.combine(other, (a, b) => a || b)',
+  function(other) {
+    return this.combine(other, or).setName('or');
+  }
+);
 
@@ -2610,5 +2886,9 @@
 
-Observable.prototype.not = function() {
-  return this.map(not).setName(this, 'not');
-}
+Observable.prototype.not = deprecated(
+  '.not()',
+  '.map(v => !v)',
+  function() {
+    return this.map(not).setName(this, 'not');
+  }
+);
 
@@ -2624,3 +2904,3 @@
   ]).skipDuplicates().toProperty(false).setName(this, 'awaiting');
-}
+};
 
@@ -2643,3 +2923,3 @@
   }).setName('fromCallback');
-}
+};
 
@@ -2666,3 +2946,3 @@
   }).setName('fromNodeCallback');
-}
+};
 
@@ -2696,3 +2976,3 @@
   }).toProperty().setName('fromPromise');
-}
+};
 
@@ -2712,5 +2992,7 @@
     sub(handler);
-    return function() {  unsub(handler)  };
+    return function() {
+      unsub(handler);
+    };
   });
-}
+};
 
@@ -2746,7 +3028,11 @@
   return Kefir.fromSubUnsub(
-    function(handler) {  target[sub](eventName, handler)  },
-    function(handler) {  target[unsub](eventName, handler)  },
+    function(handler) {
+      target[sub](eventName, handler);
+    },
+    function(handler) {
+      target[unsub](eventName, handler);
+    },
     transformer
   ).setName('fromEvent');
-}
+};
 
@@ -2753,0 +3039,0 @@ var withTwoSourcesAndBufferMixin = {

dist/kefir.min.js

@@ -1,7 +0,7 @@
-/*! Kefir.js v1.2.0
+/*! Kefir.js v1.3.0
  *  https://github.com/pozadi/kefir
  */
 
-!function(a){"use strict";function b(){for(var a=0;a<arguments.length;a++)if(!arguments[a])return arguments[a];return arguments[a-1]}function c(){for(var a=0;a<arguments.length;a++)if(arguments[a])return arguments[a];return arguments[a-1]}function d(a){return!a}function e(a,b){var c,d,e,f;if(0===a.length)return b;if(0===b.length)return a;for(f=0,c=new Array(a.length+b.length),d=a.length,e=0;d>e;e++,f++)c[f]=a[e];for(d=b.length,e=0;d>e;e++,f++)c[f]=b[e];return c}function f(a,b){var c,d=a.length,e=new Array(d);for(c=0;d>c;c++)e[(c+b)%d]=a[c];return e}function g(a,b){var c,d=a.length;for(c=0;d>c;c++)if(a[c]===b)return c;return-1}function h(a,b){var c,d=a.length;for(c=0;d>c;c++)if(b(a[c]))return c;return-1}function i(a){var b,c=a.length,d=new Array(c);for(b=0;c>b;b++)d[b]=a[b];return d}function j(a,b){var c,d,e,f=a.length;if(b>=0&&f>b){if(1===f)return[];for(c=new Array(f-1),d=0,e=0;f>d;d++)d!==b&&(c[e]=a[d],e++);return c}return a}function k(a,b){return j(a,h(a,b))}function l(a,b){var 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+},_free:function(){this._buff=null},_flush:function(a){null!==this._buff&&0!==this._buff.length&&(this._send(hb,this._buff,a),this._buff=[])},_handlePrimaryEnd:function(a,b){this._flushOnEnd&&this._flush(b),this._send(gb,null,b)}};H("bufferBy",w({_onActivation:function(){this._primary.onAny(this._$handlePrimaryAny),this._alive&&null!==this._secondary&&this._secondary.onAny(this._$handleSecondaryAny)},_handlePrimaryValue:function(a){this._buff.push(a)},_handleSecondaryValue:function(a,b){this._flush(b)},_handleSecondaryEnd:function(a,b){this._flushOnEnd||this._send(gb,null,b)}},sb)),H("bufferWhileBy",w({_handlePrimaryValue:function(a,b){this._buff.push(a),this._lastSecondary===fb||this._lastSecondary||this._flush(b)},_handleSecondaryEnd:function(a,b){this._flushOnEnd||this._lastSecondary!==fb&&!this._lastSecondary||this._send(gb,null,b)}},sb)),H("filterBy",{_handlePrimaryValue:function(a,b){this._lastSecondary!==fb&&this._lastSecondary&&this._send(hb,a,b)},_handleSecondaryEnd:function(a,b){this._lastSecondary!==fb&&this._lastSecondary||this._send(gb,null,b)}}),H("skipUntilBy",{_handlePrimaryValue:function(a,b){this._lastSecondary!==fb&&this._send(hb,a,b)},_handleSecondaryEnd:function(a,b){this._lastSecondary===fb&&this._send(gb,null,b)}}),H("takeUntilBy",{_handleSecondaryValue:function(a,b){this._send(gb,null,b)}}),H("takeWhileBy",{_handlePrimaryValue:function(a,b){this._lastSecondary!==fb&&this._send(hb,a,b)},_handleSecondaryValue:function(a,b){this._lastSecondary=a,this._lastSecondary||this._send(gb,null,b)},_handleSecondaryEnd:function(a,b){this._lastSecondary===fb&&this._send(gb,null,b)}}),H("skipWhileBy",{_init:function(){this._hasFalseyFromSecondary=!1},_handlePrimaryValue:function(a,b){this._hasFalseyFromSecondary&&this._send(hb,a,b)},_handleSecondaryValue:function(a){this._hasFalseyFromSecondary=this._hasFalseyFromSecondary||!a},_handleSecondaryEnd:function(a,b){this._hasFalseyFromSecondary||this._send(gb,null,b)}}),"function"==typeof define&&define.amd?(define([],function(){return eb}),a.Kefir=eb):"object"==typeof module&&"object"==typeof exports?(module.exports=eb,eb.Kefir=eb):a.Kefir=eb}(this);
 //# sourceMappingURL=kefir.min.js.map

package.json

 {
   "name": "kefir",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "Reactive Programming library for JavaScript inspired by Bacon.js and RxJS with focus on high performance and low memory usage",
@@ -5,0 +5,0 @@ "main": "dist/kefir.js",

README.md

@@ -11,2 +11,3 @@ # <a href="http://pozadi.github.io/kefir/"><img src="http://pozadi.github.io/kefir/Kefir-with-bg.svg" width="60" height="60"></a> Kefir
 For docs visit [pozadi.github.io/kefir](http://pozadi.github.io/kefir).
+See also [Deprecated API docs](https://github.com/pozadi/kefir/blob/master/deprecated-api-docs.md).
 
@@ -41,3 +42,3 @@
 
-See [downloads](https://pozadi.github.io/kefir/#downloads) section in the docs. 
+See [downloads](https://pozadi.github.io/kefir/#downloads) section in the docs.
 
@@ -44,0 +45,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

163930

increased by8.13%

Number of package files

9

increased by28.57%

Lines of code

2573

increased by11.97%

Number of lines in readme file

61

increased by1.67%

No dependency changes