d3-selection - npm Package Compare versions

Comparing version 0.4.7 to 0.4.8

build/d3.js

 if (typeof Map === "undefined") {
-  Map = function() {};
+  Map = function() { this.clear(); };
   Map.prototype = {
-    set: function(k, v) { this["$" + k] = v; return this; },
-    get: function(k) { return this["$" + k]; },
-    has: function(k) { return "$" + k in this; }
+    set: function(k, v) { this._[k] = v; return this; },
+    get: function(k) { return this._[k]; },
+    has: function(k) { return k in this._; },
+    delete: function(k) { return k in this._ && delete this._[k]; },
+    clear: function() { this._ = Object.create(null); },
+    get size() { var n = 0; for (var k in this._) ++n; return n; },
+    forEach: function(c) { for (var k in this._) c(this._[k], k, this); }
   };
-}
+} else (function() {
+  var m = new Map;
+  if (m.set(0, 0) !== m) {
+    m = m.set;
+    Map.prototype.set = function() { m.apply(this, arguments); return this; };
+  }
+})();
 
@@ -16,13 +26,3 @@ (function (global, factory) {
 
-    var bug44083 = typeof navigator !== "undefined" && /WebKit/.test(navigator.userAgent) ? -1 : 0; // https://bugs.webkit.org/show_bug.cgi?id=44083// When depth = 1, root = [Node, …].
-    // When depth = 2, root = [[Node, …], …].
-    // When depth = 3, root = [[[Node, …], …], …]. etc.
-    // Note that [Node, …] and NodeList are used interchangeably; see arrayify.
-
-    function Selection(root, depth) {
-      this._root = root;
-      this._depth = depth;
-      this._enter = this._update = this._exit = null;
-    }
-    var defaultView = function(node) {
+    function _defaultView(node) {
       return node
@@ -34,4 +34,17 @@ && ((node.ownerDocument && node.ownerDocument.defaultView) // node is a Node
 
+    function selection_dispatch(type, params) {
+
+      function dispatchConstant() {
+        return dispatchEvent(this, type, params);
+      }
+
+      function dispatchFunction() {
+        return dispatchEvent(this, type, params.apply(this, arguments));
+      }
+
+      return this.each(typeof params === "function" ? dispatchFunction : dispatchConstant);
+    }
+
     function dispatchEvent(node, type, params) {
-      var window = defaultView(node),
+      var window = _defaultView(node),
           event = window.CustomEvent;
@@ -50,49 +63,20 @@
 
-    var selection_dispatch = function(type, params) {
-
-      function dispatchConstant() {
-        return dispatchEvent(this, type, params);
-      }
-
-      function dispatchFunction() {
-        return dispatchEvent(this, type, params.apply(this, arguments));
-      }
-
-      return this.each(typeof params === "function" ? dispatchFunction : dispatchConstant);
-    }
-
-    function noop() {}
     var requoteRe = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;
 
-    var requote = function(string) {
+    function requote(string) {
       return string.replace(requoteRe, "\\$&");
     }
 
-    function filterListenerOf(listener) {
-      return function(event) {
-        var related = event.relatedTarget;
-        if (!related || (related !== this && !(related.compareDocumentPosition(this) & 8))) {
-          listener(event);
-        }
-      };
-    }
+    var filterEvents = new Map;
 
     var event = null;
 
-    function listenerOf(listener, ancestors, args) {
-      return function(event1) {
-        var i = ancestors.length, event0 = event; // Events can be reentrant (e.g., focus).
-        while (--i >= 0) args[i << 1] = ancestors[i].__data__;
-        event = event1;
-        try {
-          listener.apply(ancestors[0], args);
-        } finally {
-          event = event0;
-        }
-      };
+    if (typeof document !== "undefined") {
+      var _element = document.documentElement;
+      if (!("onmouseenter" in _element)) {
+        filterEvents.set("mouseenter", "mouseover").set("mouseleave", "mouseout");
+      }
     }
 
-    var filterEvents = new Map;
-
-    var selection_event = function(type, listener, capture) {
+    function selection_event(type, listener, capture) {
       var n = arguments.length,
@@ -142,6 +126,32 @@ key = "__on" + type,
     }
-    var selection_datum = function(value) {
+
+    function listenerOf(listener, ancestors, args) {
+      return function(event1) {
+        var i = ancestors.length, event0 = event; // Events can be reentrant (e.g., focus).
+        while (--i >= 0) args[i << 1] = ancestors[i].__data__;
+        event = event1;
+        try {
+          listener.apply(ancestors[0], args);
+        } finally {
+          event = event0;
+        }
+      };
+    }
+
+    function filterListenerOf(listener) {
+      return function(event) {
+        var related = event.relatedTarget;
+        if (!related || (related !== this && !(related.compareDocumentPosition(this) & 8))) {
+          listener(event);
+        }
+      };
+    }
+
+    function noop() {}
+
+    function selection_datum(value) {
       return arguments.length ? this.property("__data__", value) : this.node().__data__;
     }
-    var selection_remove = function() {
+
+    function selection_remove() {
       return this.each(function() {
@@ -152,3 +162,4 @@ var parent = this.parentNode;
     }
-    var selectorOf = function(selector) {
+
+    function selectorOf(selector) {
       return function() {
@@ -158,2 +169,3 @@ return this.querySelector(selector);
     }
+
     var namespaces = (new Map)
@@ -166,3 +178,3 @@ .set("svg", "http://www.w3.org/2000/svg")
 
-    var namespace = function(name) {
+    function namespace(name) {
       var i = name.indexOf(":"), prefix = name;
@@ -173,2 +185,18 @@ if (i >= 0) prefix = name.slice(0, i), name = name.slice(i + 1);
 
+    function selection_append(creator, selector) {
+      if (typeof creator !== "function") creator = creatorOf(creator);
+
+      function append() {
+        return this.appendChild(creator.apply(this, arguments));
+      }
+
+      function insert() {
+        return this.insertBefore(creator.apply(this, arguments), selector.apply(this, arguments) || null);
+      }
+
+      return this.select(arguments.length < 2
+          ? append
+          : (typeof selector !== "function" && (selector = selectorOf(selector)), insert));
+    }
+
     function creatorOf(name) {
@@ -192,18 +220,3 @@ name = namespace(name);
 
-    var selection_append = function(creator, selector) {
-      if (typeof creator !== "function") creator = creatorOf(creator);
-
-      function append() {
-        return this.appendChild(creator.apply(this, arguments));
-      }
-
-      function insert() {
-        return this.insertBefore(creator.apply(this, arguments), selector.apply(this, arguments) || null);
-      }
-
-      return this.select(arguments.length < 2
-          ? append
-          : (typeof selector !== "function" && (selector = selectorOf(selector)), insert));
-    }
-    var selection_html = function(value) {
+    function selection_html(value) {
       if (!arguments.length) return this.node().innerHTML;
@@ -224,3 +237,4 @@
     }
-    var selection_text = function(value) {
+
+    function selection_text(value) {
       if (!arguments.length) return this.node().textContent;
@@ -242,22 +256,3 @@
 
-    function collapse(string) {
-      return string.trim().replace(/\s+/g, " ");
-    }
-
-    function classerOf(name) {
-      var re;
-      return function(node, value) {
-        if (c = node.classList) return value ? c.add(name) : c.remove(name);
-        if (!re) re = new RegExp("(?:^|\\s+)" + requote(name) + "(?:\\s+|$)", "g");
-        var c = node.getAttribute("class") || "";
-        if (value) {
-          re.lastIndex = 0;
-          if (!re.test(c)) node.setAttribute("class", collapse(c + " " + name));
-        } else {
-          node.setAttribute("class", collapse(c.replace(re, " ")));
-        }
-      };
-    }
-
-    var selection_class = function(name, value) {
+    function selection_class(name, value) {
       name = (name + "").trim().split(/^|\s+/);
@@ -291,3 +286,27 @@ var n = name.length;
     }
-    var selection_property = function(name, value) {
+
+    function classerOf(name) {
+      var re;
+      return function(node, value) {
+        if (c = node.classList) return value ? c.add(name) : c.remove(name);
+        if (!re) re = classedRe(name);
+        var c = node.getAttribute("class") || "";
+        if (value) {
+          re.lastIndex = 0;
+          if (!re.test(c)) node.setAttribute("class", collapse(c + " " + name));
+        } else {
+          node.setAttribute("class", collapse(c.replace(re, " ")));
+        }
+      };
+    }
+
+    function collapse(string) {
+      return string.trim().replace(/\s+/g, " ");
+    }
+
+    function classedRe(name) {
+      return new RegExp("(?:^|\\s+)" + requote(name) + "(?:\\s+|$)", "g");
+    }
+
+    function selection_property(name, value) {
       if (arguments.length < 2) return this.node()[name];
@@ -312,6 +331,6 @@
 
-    var selection_style = function(name, value, priority) {
+    function selection_style(name, value, priority) {
       var n = arguments.length;
 
-      if (n < 2) return defaultView(n = this.node()).getComputedStyle(n, null).getPropertyValue(name);
+      if (n < 2) return _defaultView(n = this.node()).getComputedStyle(n, null).getPropertyValue(name);
 
@@ -337,3 +356,3 @@ if (n < 3) priority = "";
 
-    var selection_attr = function(name, value) {
+    function selection_attr(name, value) {
       name = namespace(name);
@@ -382,3 +401,4 @@
     }
-    var selection_each = function(callback) {
+
+    function selection_each(callback) {
       var depth = this._depth,
@@ -416,6 +436,8 @@ stack = new Array(depth);
     }
-    var selection_empty = function() {
+
+    function selection_empty() {
       return !this.node();
     }
-    var selection_size = function() {
+
+    function selection_size() {
       var size = 0;
@@ -426,2 +448,6 @@ this.each(function() { ++size; });
 
+    function selection_node() {
+      return firstNode(this._root, this._depth);
+    }
+
     function firstNode(nodes, depth) {
@@ -450,6 +476,4 @@ var i = -1,
     }
-    var selection_node = function() {
-      return firstNode(this._root, this._depth);
-    }
-    var selection_nodes = function() {
+
+    function selection_nodes() {
       var nodes = new Array(this.size()), i = -1;
@@ -459,3 +483,4 @@ this.each(function() { nodes[++i] = this; });
     }
-    var selection_call = function() {
+
+    function selection_call() {
       var callback = arguments[0];
@@ -466,2 +491,9 @@ callback.apply(arguments[0] = this, arguments);
 
+
+    // The leaf groups of the selection hierarchy are initially NodeList,
+    // and then lazily converted to arrays when mutation is required.
+    function arrayify(selection) {
+      return selection._root = arrayifyNode(selection._root, selection._depth);
+    }
+
     function arrayifyNode(nodes, depth) {
@@ -488,13 +520,5 @@ var i = -1,
       return nodes;
-    }// The leaf groups of the selection hierarchy are initially NodeList,
-    // and then lazily converted to arrays when mutation is required.
-    var arrayify = function(selection) {
-      return selection._root = arrayifyNode(selection._root, selection._depth);
     }
 
-    function ascending(a, b) {
-      return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
-    }
-
-    var selection_sort = function(comparator) {
+    function selection_sort(comparator) {
       if (!comparator) comparator = ascending;
@@ -527,2 +551,11 @@
 
+    function ascending(a, b) {
+      return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
+    }
+
+    function selection_order() {
+      orderNode(this._root, this._depth);
+      return this;
+    }
+
     function orderNode(nodes, depth) {
@@ -551,5 +584,5 @@ var i = nodes.length,
     }
-    var selection_order = function() {
-      orderNode(this._root, this._depth);
-      return this;
+
+    function emptyOf(selection) {
+      return new Selection(emptyNode(arrayify(selection), selection._depth), selection._depth);
     }
@@ -575,13 +608,13 @@
 
-    var emptyOf = function(selection) {
-      return new Selection(emptyNode(arrayify(selection), selection._depth), selection._depth);
-    }// Lazily constructs the exit selection for this (update) selection.
+
+    // Lazily constructs the exit selection for this (update) selection.
     // Until this selection is joined to data, the exit selection will be empty.
+    function selection_exit() {
+      return this._exit || (this._exit = emptyOf(this));
+    }
 
-    var selection_exit = function() {
-      return this._exit || (this._exit = emptyOf(this));
-    }// Lazily constructs the enter selection for this (update) selection.
+
+    // Lazily constructs the enter selection for this (update) selection.
     // Until this selection is joined to data, the enter selection will be empty.
-
-    var selection_enter = function() {
+    function selection_enter() {
       if (!this._enter) {
@@ -594,24 +627,8 @@ this._enter = emptyOf(this);
 
-    function EnterNode(parent, datum) {
-      this.ownerDocument = parent.ownerDocument;
-      this.namespaceURI = parent.namespaceURI;
-      this._next = null;
-      this._parent = parent;
-      this.__data__ = datum;
-    }
 
-    EnterNode.prototype = {
-      appendChild: function(child) { return this._parent.insertBefore(child, this._next); },
-      insertBefore: function(child, next) { return this._parent.insertBefore(child, next || this._next); }
-    };
-
-    function valueOf_(value) { // XXX https://github.com/rollup/rollup/issues/12
-      return function() {
-        return value;
-      };
-    }// The value may either be an array or a function that returns an array.
+    // The value may either be an array or a function that returns an array.
     // An optional key function may be specified to control how data is bound;
     // if no key function is specified, data is bound to nodes by index.
     // Or, if no arguments are specified, this method returns all bound data.
-    var selection_data = function(value, key) {
+    function selection_data(value, key) {
       if (!value) {
@@ -776,18 +793,25 @@ var data = new Array(this.size()), i = -1;
 
-    var filterOf = function(selector) {
+    function EnterNode(parent, datum) {
+      this.ownerDocument = parent.ownerDocument;
+      this.namespaceURI = parent.namespaceURI;
+      this._next = null;
+      this._parent = parent;
+      this.__data__ = datum;
+    }
+
+    EnterNode.prototype = {
+      appendChild: function(child) { return this._parent.insertBefore(child, this._next); },
+      insertBefore: function(child, next) { return this._parent.insertBefore(child, next || this._next); }
+    };
+
+    function valueOf_(value) { // XXX https://github.com/rollup/rollup/issues/12
       return function() {
-        return this.matches(selector);
+        return value;
       };
-    };
+    }
 
-    if (typeof document !== "undefined") {
-      var element = document.documentElement;
-      if (!element.matches) {
-        var vendorMatches = element.webkitMatchesSelector || element.msMatchesSelector || element.mozMatchesSelector || element.oMatchesSelector;
-        filterOf = function(selector) { return function() { return vendorMatches.call(this, selector); }; };
-      }
-    }// The filter may either be a selector string (e.g., ".foo")
+
+    // The filter may either be a selector string (e.g., ".foo")
     // or a function that returns a boolean.
-
-    var selection_filter = function(filter) {
+    function selection_filter(filter) {
       var depth = this._depth,
@@ -837,11 +861,21 @@ stack = new Array(depth * 2);
 
-    function selectorAllOf(selector) {
+    var filterOf = function(selector) {
       return function() {
-        return this.querySelectorAll(selector);
+        return this.matches(selector);
       };
-    }// The selector may either be a selector string (e.g., ".foo")
+    };
+
+    if (typeof document !== "undefined") {
+      var element = document.documentElement;
+      if (!element.matches) {
+        var vendorMatches = element.webkitMatchesSelector || element.msMatchesSelector || element.mozMatchesSelector || element.oMatchesSelector;
+        filterOf = function(selector) { return function() { return vendorMatches.call(this, selector); }; };
+      }
+    }
+
+
+    // The selector may either be a selector string (e.g., ".foo")
     // or a function that optionally returns an array of nodes to select.
     // This is the only operation that increases the depth of a selection.
-
-    var selection_selectAll = function(selector) {
+    function selection_selectAll(selector) {
       var depth = this._depth,
@@ -887,6 +921,14 @@ stack = new Array(depth * 2);
       return new Selection(visit(this._root, depth), depth + 1);
-    }// The selector may either be a selector string (e.g., ".foo")
+    }
+
+    function selectorAllOf(selector) {
+      return function() {
+        return this.querySelectorAll(selector);
+      };
+    }
+
+
+    // The selector may either be a selector string (e.g., ".foo")
     // or a function that optionally returns the node to select.
-
-    var selection_select = function(selector) {
+    function selection_select(selector) {
       var depth = this._depth,
@@ -939,2 +981,13 @@ stack = new Array(depth * 2);
 
+
+    // When depth = 1, root = [Node, …].
+    // When depth = 2, root = [[Node, …], …].
+    // When depth = 3, root = [[[Node, …], …], …]. etc.
+    // Note that [Node, …] and NodeList are used interchangeably; see arrayify.
+    function Selection(root, depth) {
+      this._root = root;
+      this._depth = depth;
+      this._enter = this._update = this._exit = null;
+    }
+
     function selection() {
@@ -975,7 +1028,9 @@ return new Selection([document.documentElement], 1);
 
-    var select = function(selector) {
+    function select(selector) {
       return new Selection([typeof selector === "string" ? document.querySelector(selector) : selector], 1);
     }
 
-    var point = function(node, event) {
+    var bug44083 = typeof navigator !== "undefined" && /WebKit/.test(navigator.userAgent) ? -1 : 0; // https://bugs.webkit.org/show_bug.cgi?id=44083
+
+    function point(node, event) {
       var svg = node.ownerSVGElement || node;
@@ -1002,3 +1057,3 @@ if (svg.createSVGPoint) {
 
-    var sourceEvent = function() {
+    function sourceEvent() {
       var current = event, source;
@@ -1009,3 +1064,3 @@ while (source = current.sourceEvent) current = source;
 
-    var touches = function(node, touches) {
+    function touches(node, touches) {
       if (arguments.length < 2) touches = sourceEvent().touches;
@@ -1018,3 +1073,3 @@ for (var i = 0, n = touches ? touches.length : 0, points = new Array(n); i < n; ++i) {
 
-    var touch = function(node, touches, identifier) {
+    function touch(node, touches, identifier) {
       if (arguments.length < 3) identifier = touches, touches = sourceEvent().changedTouches;
@@ -1029,7 +1084,7 @@ for (var i = 0, n = touches ? touches.length : 0, touch; i < n; ++i) {
 
-    var selectAll = function(selector) {
+    function selectAll(selector) {
       return new Selection(typeof selector === "string" ? document.querySelectorAll(selector) : selector, 1);
     }
 
-    var mouse = function(node, event) {
+    function mouse(node, event) {
       if (arguments.length < 2) event = sourceEvent();
@@ -1036,0 +1091,0 @@ if (event.changedTouches) event = event.changedTouches[0];

build/d3.min.js

@@ -1,1 +0,1 @@
-"undefined"==typeof Map&&(Map=function(){},Map.prototype={set:function(t,e){return this["$"+t]=e,this},get:function(t){return this["$"+t]},has:function(t){return"$"+t in this}}),function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.d3=e()}(this,function(){"use strict";function t(t,e){this._root=t,this._depth=e,this._enter=this._update=this._exit=null}function e(t,e,n){var r=v(t),i=r.CustomEvent;i?i=new i(e,n):(i=r.document.createEvent("Event"),n?(i.initEvent(e,n.bubbles,n.cancelable),i.detail=n.detail):i.initEvent(e,!1,!1)),t.dispatchEvent(i)}function n(){}function r(t){return function(e){var n=e.relatedTarget;n&&(n===this||8&n.compareDocumentPosition(this))||t(e)}}function i(t,e,n){return function(r){for(var i=e.length,o=x;--i>=0;)n[i<<1]=e[i].__data__;x=r;try{t.apply(e[0],n)}finally{x=o}}}function o(t){function e(){var e=this.ownerDocument,n=this.namespaceURI;return 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this._parent.insertBefore(t,e||this._next)}};var ut=function(t){return function(){return this.matches(t)}};if("undefined"!=typeof document){var st=document.documentElement;if(!st.matches){var ct=st.webkitMatchesSelector||st.msMatchesSelector||st.mozMatchesSelector||st.oMatchesSelector;ut=function(t){return function(){return ct.call(this,t)}}}}U.prototype=K.prototype={select:H,selectAll:k,filter:$,data:z,enter:X,exit:O,order:j,sort:D,call:T,nodes:N,node:M,size:E,empty:S,each:b,attr:x,style:A,property:w,"class":g,classed:g,text:d,html:_,append:l,insert:l,remove:c,datum:s,event:i,on:i,dispatch:e};var ht="undefined"!=typeof navigator&&/WebKit/.test(navigator.userAgent)?-1:0,ft={get event(){return it},mouse:et,namespace:f,namespaces:at,requote:r,select:W,selectAll:tt,selection:K,touch:Z,touches:Q};return ft});

package.json

 {
   "name": "d3-selection",
-  "version": "0.4.7",
+  "version": "0.4.8",
   "description": "Data-driven DOM manipulation: select elements and join them to data.",
@@ -33,4 +33,4 @@ "keywords": [
     "tape": "4",
-    "uglifyjs": "2"
+    "uglify-js": "2"
   }
 }

src/selection-class.js

@@ -37,3 +37,3 @@ import requote from "./requote";
     if (c = node.classList) return value ? c.add(name) : c.remove(name);
-    if (!re) re = new RegExp("(?:^|\\s+)" + requote(name) + "(?:\\s+|$)", "g");
+    if (!re) re = classedRe(name);
     var c = node.getAttribute("class") || "";
@@ -52,1 +52,5 @@ if (value) {
 }
+
+function classedRe(name) {
+  return new RegExp("(?:^|\\s+)" + requote(name) + "(?:\\s+|$)", "g");
+}

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Improved metrics

Total package byte prevSize

80808

increased by1.42%

Lines of code

1837

increased by1.66%

No dependency changes