From 4997abe2672712dc44e86681d530f0c5483f223b Mon Sep 17 00:00:00 2001
From: Robert Plummer <robertleeplummerjr@gmail.com>
Date: Wed, 29 Aug 2018 21:35:20 -0400
Subject: [PATCH] fix: Remove script causing failure.

While it is nice to let others know they can donate, I don't believe ads by way of the terminal are the way to do it.  Ty for catching!.

Fixes issue #269
---
 browser.js     | 2 +-
 browser.min.js | 7 +++----
 package.json   | 6 ++----
 3 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/browser.js b/browser.js
index 013813d15..f252ab510 100644
--- a/browser.js
+++ b/browser.js
@@ -6,7 +6,7 @@
  *   license: MIT (http://opensource.org/licenses/MIT)
  *   author: Heather Arthur <fayearthur@gmail.com>
  *   homepage: https://github.com/brainjs/brain.js#readme
- *   version: 1.2.7
+ *   version: 1.2.8
  *
  * acorn:
  *   license: MIT (http://opensource.org/licenses/MIT)
diff --git a/browser.min.js b/browser.min.js
index 9b0934ca7..b9f4fc275 100644
--- a/browser.min.js
+++ b/browser.min.js
@@ -6,7 +6,7 @@
  *   license: MIT (http://opensource.org/licenses/MIT)
  *   author: Heather Arthur <fayearthur@gmail.com>
  *   homepage: https://github.com/brainjs/brain.js#readme
- *   version: 1.2.7
+ *   version: 1.2.8
  *
  * acorn:
  *   license: MIT (http://opensource.org/licenses/MIT)
@@ -113,9 +113,9 @@
  */
 (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.brain = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
 "use strict";function testPartition(t,e,r,s,a){var i=new t(e),o=Date.now(),n=i.train(s,r),l=Date.now(),f=i.test(a),u=Date.now();return Object.assign({},f,{trainTime:l-o,testTime:u-l,iterations:n.iterations,trainError:n.error,learningRate:r.learningRate,hidden:i.hiddenSizes,network:i.toJSON()})}function shuffleArray(t){for(var e=t.length-1;e>0;e--){var r=Math.floor(Math.random()*(e+1)),s=t[e];t[e]=t[r],t[r]=s}return t}function crossValidate(t,e,r,s,a){a=a||4;var i=e.length/a;if(e.constructor===Array)shuffleArray(e);else{var o={};shuffleArray(Object.keys(e)).forEach(function(t){o[t]=e[t]}),e=o}for(var n={error:0,trainTime:0,testTime:0,iterations:0,trainError:0},l={truePos:0,trueNeg:0,falsePos:0,falseNeg:0,total:0},f=[],u=[],c=void 0,h=void 0,P=0;P<a;P++){var d=e.slice(0),g=d.splice(P*i,i),v=d,y=testPartition(t,r,s,v,g);for(c in n)c in n&&(h=n[c],n[c]=h+y[c]);for(c in l)c in l&&(h=l[c],l[c]=h+y[c]);f.concat(u.misclasses),u.push(y)}for(c in n)c in n&&(h=n[c],n[c]=h/a);return l.precision=l.truePos/(l.truePos+l.falsePos),l.recall=l.truePos/(l.truePos+l.falseNeg),l.accuracy=(l.trueNeg+l.truePos)/l.total,l.testSize=i,l.trainSize=e.length-i,{avgs:n,stats:l,sets:u,misclasses:f}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.testPartition=testPartition,exports.shuffleArray=shuffleArray,exports.default=crossValidate;
+
 },{}],2:[function(require,module,exports){
 "use strict";function likely(e,r){var l=r.run(e),t=null,u=-1;for(var n in l){var i=l[n];i>u&&(t=n,u=i)}return t}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=likely;
-
 },{}],3:[function(require,module,exports){
 "use strict";function _classCallCheck(r,e){if(!(r instanceof e))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function r(r,e){for(var n=0;n<e.length;n++){var o=e[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(r,o.key,o)}}return function(e,n,o){return n&&r(e.prototype,n),o&&r(e,o),e}}(),lookup=function(){function r(){_classCallCheck(this,r)}return _createClass(r,null,[{key:"buildLookup",value:function(e){var n=e.reduce(function(r,e){return Object.assign(r,e)},{});return r.lookupFromHash(n)}},{key:"lookupFromHash",value:function(r){var e={},n=0;for(var o in r)e[o]=n++;return e}},{key:"toArray",value:function(r,e){var n=[];for(var o in r)n[r[o]]=e[o]||0;return n}},{key:"toHash",value:function(r,e){var n={};for(var o in r)n[o]=e[r[o]];return n}},{key:"lookupFromArray",value:function(r){for(var e={},n=0,o=r.length;o-- >0;)e[r[o]]=n++;return e}}]),r}();exports.default=lookup;
 
@@ -346,7 +346,6 @@ function EventEmitter(){this._events=this._events||{},this._maxListeners=this._m
 
 },{"./utils":84}],79:[function(require,module,exports){
 "use strict";function _classCallCheck(e,r){if(!(e instanceof r))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function e(e,r){for(var n=0;n<r.length;n++){var t=r[n];t.enumerable=t.enumerable||!1,t.configurable=!0,"value"in t&&(t.writable=!0),Object.defineProperty(e,t.key,t)}}return function(r,n,t){return n&&e(r.prototype,n),t&&e(r,t),r}}(),UtilsCore=require("./utils-core");module.exports=function(){function e(){_classCallCheck(this,e)}return _createClass(e,null,[{key:"validateKernelObj",value:function(e){if(null===e)throw"KernelObj being validated is NULL";if("string"==typeof e){try{e=JSON.parse(e)}catch(e){throw console.error(e),"Failed to convert KernelObj from JSON string"}if(null===e)throw"Invalid (NULL) KernelObj JSON string representation"}if(!0!==e.isKernelObj)throw"Failed missing isKernelObj flag check";return e}},{key:"loadKernelObj",value:function(e,r){e=validateKernelObj(e)}}]),e}();
-
 },{"./utils-core":83}],80:[function(require,module,exports){
 "use strict";function _classCallCheck(e,n){if(!(e instanceof n))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,n){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!n||"object"!=typeof n&&"function"!=typeof n?e:n}function _inherits(e,n){if("function"!=typeof n&&null!==n)throw new TypeError("Super expression must either be null or a function, not "+typeof n);e.prototype=Object.create(n&&n.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),n&&(Object.setPrototypeOf?Object.setPrototypeOf(e,n):e.__proto__=n)}var _createClass=function(){function e(e,n){for(var r=0;r<n.length;r++){var t=n[r];t.enumerable=t.enumerable||!1,t.configurable=!0,"value"in t&&(t.writable=!0),Object.defineProperty(e,t.key,t)}}return function(n,r,t){return r&&e(n.prototype,r),t&&e(n,t),n}}(),utils=require("./utils"),WebGLRunner=require("../backend/web-gl/runner"),WebGL2Runner=require("../backend/web-gl2/runner"),CPURunner=require("../backend/cpu/runner"),WebGLValidatorKernel=require("../backend/web-gl/validator-kernel"),WebGL2ValidatorKernel=require("../backend/web-gl2/validator-kernel"),GPUCore=require("./gpu-core"),GPU=function(e){function n(e){_classCallCheck(this,n);var r=_possibleConstructorReturn(this,(n.__proto__||Object.getPrototypeOf(n)).call(this,e));e=e||{},r._canvas=e.canvas||null,r._webGl=e.webGl||null;var t=e.mode,u=void 0;if(utils.isWebGlSupported())u=t||"gpu";else{if(t&&"cpu"!==t)throw new Error('A requested mode of "'+t+'" and is not supported');console.warn("Warning: gpu not supported, falling back to cpu support"),u="cpu"}r.kernels=[];var a={canvas:r._canvas,webGl:r._webGl};switch(u){case"cpu":r._runner=new CPURunner(a);break;case"gpu":var i=r.getGPURunner();r._runner=new i(a);break;case"webgl2":r._runner=new WebGL2Runner(a);break;case"webgl":r._runner=new WebGLRunner(a);break;case"webgl2-validator":r._runner=new WebGL2Runner(a),r._runner.Kernel=WebGL2ValidatorKernel;break;case"webgl-validator":r._runner=new WebGLRunner(a),r._runner.Kernel=WebGLValidatorKernel;break;default:throw new Error('"'+t+'" mode is not defined')}return r}return _inherits(n,e),_createClass(n,[{key:"createKernel",value:function(e,n){if(void 0===e)throw"Missing fn parameter";if(!utils.isFunction(e)&&"string"!=typeof e)throw"fn parameter not a function";var r=this._runner.buildKernel(e,n||{});return this._canvas||(this._canvas=r.getCanvas()),this._runner.canvas||(this._runner.canvas=r.getCanvas()),this.kernels.push(r),r}},{key:"createKernelMap",value:function(){var e=void 0,n=void 0;"function"==typeof arguments[arguments.length-2]?(e=arguments[arguments.length-2],n=arguments[arguments.length-1]):e=arguments[arguments.length-1],utils.isWebGlDrawBuffersSupported()||(this._runner=new CPURunner(n));var r=this.createKernel(e,n);if(Array.isArray(arguments[0]))for(var t=arguments[0],u=0;u<t.length;u++)r.addSubKernel(t[u]);else{var a=arguments[0];for(var i in a)a.hasOwnProperty(i)&&r.addSubKernelProperty(i,a[i])}return r}},{key:"combineKernels",value:function(){var e=arguments[arguments.length-2],n=arguments[arguments.length-1];if("cpu"===this.getMode())return n;for(var r=arguments[0].getCanvas(),t=arguments[0].getWebGl(),u=0;u<arguments.length-1;u++)arguments[u].setCanvas(r).setWebGl(t).setOutputToTexture(!0);return function(){n.apply(null,arguments);var r=e.texSize,t=e.getWebGl(),u=e.threadDim,a=void 0;if(e.floatOutput)a=new Float32Array(r[0]*r[1]*4),t.readPixels(0,0,r[0],r[1],t.RGBA,t.FLOAT,a);else{var i=new Uint8Array(r[0]*r[1]*4);t.readPixels(0,0,r[0],r[1],t.RGBA,t.UNSIGNED_BYTE,i),a=new Float32Array(i.buffer)}if(a=a.subarray(0,u[0]*u[1]*u[2]),1===e.output.length)return a;if(2===e.output.length)return utils.splitArray(a,e.output[0]);if(3===e.output.length){return utils.splitArray(a,e.output[0]*e.output[1]).map(function(n){return utils.splitArray(n,e.output[0])})}}}},{key:"getGPURunner",value:function(){return"undefined"!=typeof WebGL2RenderingContext?WebGL2Runner:"undefined"!=typeof WebGLRenderingContext?WebGLRunner:void 0}},{key:"addFunction",value:function(e,n,r){return this._runner.functionBuilder.addFunction(null,e,n,r),this}},{key:"addNativeFunction",value:function(e,n){return this._runner.functionBuilder.addNativeFunction(e,n),this}},{key:"getMode",value:function(){return this._runner.getMode()}},{key:"isWebGlSupported",value:function(){return utils.isWebGlSupported()}},{key:"hasIntegerDivisionAccuracyBug",value:function(){return utils.hasIntegerDivisionAccuracyBug()}},{key:"getCanvas",value:function(){return this._canvas}},{key:"getWebGl",value:function(){return this._webGl}},{key:"destroy",value:function(){var e=this;setTimeout(function(){for(var n=e.kernels,r=!e._webGl&&n.length&&n[0]._webGl,t=0;t<e.kernels.length;t++)e.kernels[t].destroy(!0);if(r){r.OES_texture_float=null,r.OES_texture_float_linear=null,r.OES_element_index_uint=null;var u=r.getExtension("WEBGL_lose_context");u&&u.loseContext()}},0)}}]),n}(GPUCore);Object.assign(GPU,GPUCore),module.exports=GPU;
 
@@ -386,6 +385,7 @@ var toString={}.toString;module.exports=Array.isArray||function(r){return"[objec
 }).call(this,require('_process'))
 },{"_process":92}],92:[function(require,module,exports){
 function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}function runTimeout(e){if(cachedSetTimeout===setTimeout)return setTimeout(e,0);if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout)return cachedSetTimeout=setTimeout,setTimeout(e,0);try{return cachedSetTimeout(e,0)}catch(t){try{return cachedSetTimeout.call(null,e,0)}catch(t){return cachedSetTimeout.call(this,e,0)}}}function runClearTimeout(e){if(cachedClearTimeout===clearTimeout)return clearTimeout(e);if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout)return cachedClearTimeout=clearTimeout,clearTimeout(e);try{return cachedClearTimeout(e)}catch(t){try{return cachedClearTimeout.call(null,e)}catch(t){return cachedClearTimeout.call(this,e)}}}function cleanUpNextTick(){draining&&currentQueue&&(draining=!1,currentQueue.length?queue=currentQueue.concat(queue):queueIndex=-1,queue.length&&drainQueue())}function drainQueue(){if(!draining){var e=runTimeout(cleanUpNextTick);draining=!0;for(var t=queue.length;t;){for(currentQueue=queue,queue=[];++queueIndex<t;)currentQueue&&currentQueue[queueIndex].run();queueIndex=-1,t=queue.length}currentQueue=null,draining=!1,runClearTimeout(e)}}function Item(e,t){this.fun=e,this.array=t}function noop(){}var process=module.exports={},cachedSetTimeout,cachedClearTimeout;!function(){try{cachedSetTimeout="function"==typeof setTimeout?setTimeout:defaultSetTimout}catch(e){cachedSetTimeout=defaultSetTimout}try{cachedClearTimeout="function"==typeof clearTimeout?clearTimeout:defaultClearTimeout}catch(e){cachedClearTimeout=defaultClearTimeout}}();var queue=[],draining=!1,currentQueue,queueIndex=-1;process.nextTick=function(e){var t=new Array(arguments.length-1);if(arguments.length>1)for(var r=1;r<arguments.length;r++)t[r-1]=arguments[r];queue.push(new Item(e,t)),1!==queue.length||draining||runTimeout(drainQueue)},Item.prototype.run=function(){this.fun.apply(null,this.array)},process.title="browser",process.browser=!0,process.env={},process.argv=[],process.version="",process.versions={},process.on=noop,process.addListener=noop,process.once=noop,process.off=noop,process.removeListener=noop,process.removeAllListeners=noop,process.emit=noop,process.prependListener=noop,process.prependOnceListener=noop,process.listeners=function(e){return[]},process.binding=function(e){throw new Error("process.binding is not supported")},process.cwd=function(){return"/"},process.chdir=function(e){throw new Error("process.chdir is not supported")},process.umask=function(){return 0};
+
 },{}],93:[function(require,module,exports){
 module.exports=require("./lib/_stream_duplex.js");
 
@@ -415,7 +415,6 @@ module.exports=require("./lib/_stream_duplex.js");
 
 },{"process-nextick-args":91}],101:[function(require,module,exports){
 module.exports=require("events").EventEmitter;
-
 },{"events":52}],102:[function(require,module,exports){
 "use strict";function _normalizeEncoding(t){if(!t)return"utf8";for(var e;;)switch(t){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return t;default:if(e)return;t=(""+t).toLowerCase(),e=!0}}function normalizeEncoding(t){var e=_normalizeEncoding(t);if("string"!=typeof e&&(Buffer.isEncoding===isEncoding||!isEncoding(t)))throw new Error("Unknown encoding: "+t);return e||t}function StringDecoder(t){this.encoding=normalizeEncoding(t);var e;switch(this.encoding){case"utf16le":this.text=utf16Text,this.end=utf16End,e=4;break;case"utf8":this.fillLast=utf8FillLast,e=4;break;case"base64":this.text=base64Text,this.end=base64End,e=3;break;default:return this.write=simpleWrite,void(this.end=simpleEnd)}this.lastNeed=0,this.lastTotal=0,this.lastChar=Buffer.allocUnsafe(e)}function utf8CheckByte(t){return t<=127?0:t>>5==6?2:t>>4==14?3:t>>3==30?4:-1}function utf8CheckIncomplete(t,e,s){var i=e.length-1;if(i<s)return 0;var a=utf8CheckByte(e[i]);return a>=0?(a>0&&(t.lastNeed=a-1),a):--i<s?0:(a=utf8CheckByte(e[i]))>=0?(a>0&&(t.lastNeed=a-2),a):--i<s?0:(a=utf8CheckByte(e[i]),a>=0?(a>0&&(2===a?a=0:t.lastNeed=a-3),a):0)}function utf8CheckExtraBytes(t,e,s){if(128!=(192&e[0]))return t.lastNeed=0,"�".repeat(s);if(t.lastNeed>1&&e.length>1){if(128!=(192&e[1]))return t.lastNeed=1,"�".repeat(s+1);if(t.lastNeed>2&&e.length>2&&128!=(192&e[2]))return t.lastNeed=2,"�".repeat(s+2)}}function utf8FillLast(t){var e=this.lastTotal-this.lastNeed,s=utf8CheckExtraBytes(this,t,e);return void 0!==s?s:this.lastNeed<=t.length?(t.copy(this.lastChar,e,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(t.copy(this.lastChar,e,0,t.length),void(this.lastNeed-=t.length))}function utf8Text(t,e){var s=utf8CheckIncomplete(this,t,e);if(!this.lastNeed)return t.toString("utf8",e);this.lastTotal=s;var i=t.length-(s-this.lastNeed);return t.copy(this.lastChar,0,i),t.toString("utf8",e,i)}function utf8End(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+"�".repeat(this.lastTotal-this.lastNeed):e}function utf16Text(t,e){if((t.length-e)%2==0){var s=t.toString("utf16le",e);if(s){var i=s.charCodeAt(s.length-1);if(i>=55296&&i<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1],s.slice(0,-1)}return s}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=t[t.length-1],t.toString("utf16le",e,t.length-1)}function utf16End(t){var e=t&&t.length?this.write(t):"";if(this.lastNeed){var s=this.lastTotal-this.lastNeed;return e+this.lastChar.toString("utf16le",0,s)}return e}function base64Text(t,e){var s=(t.length-e)%3;return 0===s?t.toString("base64",e):(this.lastNeed=3-s,this.lastTotal=3,1===s?this.lastChar[0]=t[t.length-1]:(this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1]),t.toString("base64",e,t.length-s))}function base64End(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+this.lastChar.toString("base64",0,3-this.lastNeed):e}function simpleWrite(t){return t.toString(this.encoding)}function simpleEnd(t){return t&&t.length?this.write(t):""}var Buffer=require("safe-buffer").Buffer,isEncoding=Buffer.isEncoding||function(t){switch((t=""+t)&&t.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};exports.StringDecoder=StringDecoder,StringDecoder.prototype.write=function(t){if(0===t.length)return"";var e,s;if(this.lastNeed){if(void 0===(e=this.fillLast(t)))return"";s=this.lastNeed,this.lastNeed=0}else s=0;return s<t.length?e?e+this.text(t,s):this.text(t,s):e||""},StringDecoder.prototype.end=utf8End,StringDecoder.prototype.text=utf8Text,StringDecoder.prototype.fillLast=function(t){if(this.lastNeed<=t.length)return t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,t.length),this.lastNeed-=t.length};
 },{"safe-buffer":107}],103:[function(require,module,exports){
diff --git a/package.json b/package.json
index a34f93761..9bd65a0c8 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "brain.js",
   "description": "Neural network library",
-  "version": "1.2.7",
+  "version": "1.2.8",
   "author": "Heather Arthur <fayearthur@gmail.com>",
   "repository": {
     "type": "git",
@@ -23,8 +23,7 @@
     "browser": "browserify ./index.js -p licensify -o browser.js -s brain",
     "browser-min": "browserify ./index.js -p licensify -s brain -g uglifyify -o browser.min.js",
     "make": "rimraf dist && npm run dist && git add ./dist && npm run browser && npm run browser-min",
-    "clean": "rimraf node_modules",
-    "postinstall": "opencollective postinstall"
+    "clean": "rimraf node_modules"
   },
   "main": "./index.js",
   "devDependencies": {
@@ -76,7 +75,6 @@
   "license": "MIT",
   "dependencies": {
     "gpu.js": "^1.2.0",
-    "opencollective": "^1.0.3",
     "thaw.js": "^2.0.0"
   },
   "typings": "./index.d.ts",