Merge branch 'bugron-basic_js_fix-3' of https://github.com/bugron/FreeCodeCamp into bugron-bugron-basic_js_fix-3
Quincy Larson
commit
404b6d93c5
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@ -720,23 +720,23 @@
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"<code>};</code>",
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"</code>",
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"Objects are useful for storing data in a structured way, and can represent real world objects, like a cat.",
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"Let's try to make an Object that represents a dog called myDog which contains the properties 'name' (String), 'legs' (Number), 'tails' (Number) and 'friends' (Array)!"
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"Let's try to make an object that represents a dog called <code>myDog</code> which contains the properties <code>'name'</code> (String), <code>'legs'</code> (Number), <code>'tails'</code> (Number) and <code>'friends'</code> (Array)!"
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],
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"tests":[
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"assert((function(z){if(z.hasOwnProperty(\"name\") && z.name !== undefined && typeof(z.name) === \"string\"){return true;}else{return false;}})(myDog), 'myDog should contain the property name and it should be a string');",
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"assert((function(z){if(z.hasOwnProperty(\"legs\") && z.legs !== undefined && typeof(z.legs) === \"number\"){return true;}else{return false;}})(myDog), 'myDog should contain the property legs and it should be a number');",
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"assert((function(z){if(z.hasOwnProperty(\"tails\") && z.tails !== undefined && typeof(z.tails) === \"number\"){return true;}else{return false;}})(myDog), 'myDog should contain the property tails and it should be a number');",
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"assert((function(z){if(z.hasOwnProperty(\"friends\") && z.friends !== undefined && Array.isArray(z.friends)){return true;}else{return false;}})(myDog), 'myDog should contain the property friends and it should be an array');"
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"assert((function(z){if(z.hasOwnProperty(\"name\") && z.name !== undefined && typeof(z.name) === \"string\"){return true;}else{return false;}})(myDog), '<code>myDog</code> should contain the property <code>name</code> and it should be a <code>string</code>.');",
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"assert((function(z){if(z.hasOwnProperty(\"legs\") && z.legs !== undefined && typeof(z.legs) === \"number\"){return true;}else{return false;}})(myDog), '<code>myDog</code> should contain the property <code>legs</code> and it should be a <code>number</code>.');",
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"assert((function(z){if(z.hasOwnProperty(\"tails\") && z.tails !== undefined && typeof(z.tails) === \"number\"){return true;}else{return false;}})(myDog), '<code>myDog</code> should contain the property <code>tails</code> and it should be a <code>number</code>.');",
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"assert((function(z){if(z.hasOwnProperty(\"friends\") && z.friends !== undefined && Array.isArray(z.friends)){return true;}else{return false;}})(myDog), '<code>myDog</code> should contain the property <code>friends</code> and it should be an <code>array</code>.');"
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],
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"challengeSeed":[
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"//var ourDog = {",
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"// var ourDog = {",
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"// \"name\": \"Camper\",",
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"// \"legs\": 4,",
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"// \"tails\": 1,",
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"// \"friends\": [\"everything!\"]",
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"//};",
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"// };",
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"",
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"// add the name(string), legs(number), tails(number) and friends(array) properties to myDog.",
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"// Add the name (string), legs (number), tails (number) and friends (array) properties to myDog.",
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"// You can set them to whatever you want.",
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"",
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"// Only change code below this line.",
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@ -762,11 +762,11 @@
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"<code>myObject.myProperty = \"myValue\";</code>",
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"We can also delete them like this:",
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"<code>delete myObject.myProperty;</code>",
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"Let's add the property \"bark\", and delete the property \"tails\"."
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"Let's add the property <code>\"bark\"</code>, and delete the property <code>\"tails\"</code>."
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],
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"tests":[
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"assert(myDog.bark !== undefined, 'Add the property \"bark\" to myDog.');",
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"assert(myDog.tails === undefined, 'Delete the property \"tails\" from myDog.');"
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"assert(myDog.bark !== undefined, 'Add the property <code>\"bark\"</code> to <code>myDog</code>.');",
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"assert(myDog.tails === undefined, 'Delete the property <code>\"tails\"</code> from <code>myDog</code>.');"
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],
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"challengeSeed":[
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"// var ourDog = {",
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@ -816,8 +816,8 @@
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"Let's try getting a for loop to work by pushing values to an array."
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],
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"tests":[
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"assert(editor.getValue().match(/for/g), 'You should be using a for loop for this.');",
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"assert.deepEqual(myArray, [0,1,2,3,4], 'myArray should equal [0,1,2,3,4]');"
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"assert(editor.getValue().match(/for/g), 'You should be using a <code>for</code> loop for this.');",
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"assert.deepEqual(myArray, [0,1,2,3,4], '<code>myArray</code> should equal [0,1,2,3,4].');"
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],
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"challengeSeed":[
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"ourArray = [];",
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@ -855,8 +855,8 @@
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"Let's try getting a while loop to work by pushing values to an array."
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],
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"tests":[
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"assert(editor.getValue().match(/while/g), 'You should be using a while loop for this.');",
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"assert.deepEqual(myArray, [0,1,2,3,4], 'myArray should equal [0,1,2,3,4]');"
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"assert(editor.getValue().match(/while/g), 'You should be using a <code>while</code> loop for this.');",
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"assert.deepEqual(myArray, [0,1,2,3,4], '<code>myArray</code> should equal [0,1,2,3,4].');"
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],
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"challengeSeed":[
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"var myArray = [];",
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@ -883,13 +883,13 @@
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"Use <code>Math.random()</code> to get <code>myFunction</code> to return a random number."
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],
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"tests":[
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"assert(typeof(myFunction()) === \"number\", 'myFunction should return a random number');",
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"assert((myFunction()+''). match(/\\./g), 'The number returned by myFunction should be a decimal');",
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"assert(editor.getValue().match(/Math\\.random/g).length >= 2, 'You should be using Math.random to generate the random decimal number');"
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"assert(typeof(myFunction()) === \"number\", '<code>myFunction</code> should return a random number.');",
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"assert((myFunction()+''). match(/\\./g), 'The number returned by <code>myFunction</code> should be a decimal.');",
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"assert(editor.getValue().match(/Math\\.random/g).length >= 2, 'You should be using <code>Math.random</code> to generate the random decimal number.');"
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],
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"challengeSeed":[
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"function myFunction() {",
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" //Change the 0 to Math.random()",
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" // Change the 0 to Math.random().",
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" // Only change code below this line.",
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"",
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" return 0;",
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@ -1026,8 +1026,8 @@
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"Let's try selecting all the occurrences of the word <code>and</code> in the string <code>George Boole and Alan Turing went to the shop and got some milk</code>. We can do this by replacing the <code>.</code> part of our regular expression with the current <code>regular expression</code> with the word <code>and</code>."
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],
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"tests":[
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"assert(test==2, 'Your <code>regular expression</code> should find two occurrences of the word <code>and</code>');",
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"assert(editor.getValue().match(/\\/and\\/gi/), 'You should have used <code>regular expressions</code> to find the word <code>and</code>');"
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"assert(test==2, 'Your <code>regular expression</code> should find two occurrences of the word <code>and</code>.');",
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"assert(editor.getValue().match(/\\/and\\/gi/), 'You should have used <code>regular expressions</code> to find the word <code>and</code>.');"
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],
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"challengeSeed":[
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"var test = (function() {",
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@ -1057,8 +1057,8 @@
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"Use the <code>\\d</code> selector to select the number of numbers in the string, allowing for the possibility of multi-digit numbers."
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],
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"tests":[
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"assert(test === 2, 'Your RegEx should have found two numbers in the testString');",
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"assert(editor.getValue().match(/\\/\\\\d\\+\\//gi), 'You should be using the following expression /\\\\d+/gi to find the numbers in the testString');"
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"assert(test === 2, 'Your RegEx should have found two numbers in the <code>testString</code>.');",
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"assert(editor.getValue().match(/\\/\\\\d\\+\\//gi), 'You should be using the following expression <code>/\\\\d+/gi</code> to find the numbers in the <code>testString</code>.');"
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],
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"challengeSeed":[
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"var test = (function() {",
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@ -1088,7 +1088,7 @@
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],
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"tests":[
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"assert(test === 7, 'Your RegEx should have found seven spaces in the <code>testString</code>.');",
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"assert(editor.getValue().match(/\\/\\\\s\\+\\//gi), 'You should be using the following expression /\\\\s+/gi to find the spaces in the <code>testString</code>.');"
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"assert(editor.getValue().match(/\\/\\\\s\\+\\//gi), 'You should be using the following expression <code>/\\\\s+/gi</code> to find the spaces in the <code>testString</code>.');"
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],
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"challengeSeed":[
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"var test = (function(){",
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@ -1303,7 +1303,7 @@
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"<code>}</code>"
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],
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"tests":[
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"assert((function(){var data = runSlots();if(data === null){return true}else{if(data[0] === data[1] && data[1] === data[2]){return true;}else{return false;}}})(), 'If all three of our random numbers are the same we should return that number. Otherwise we should return null.')"
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"assert((function(){var data = runSlots();if(data === null){return true}else{if(data[0] === data[1] && data[1] === data[2]){return true;}else{return false;}}})(), 'If all three of our random numbers are the same we should return that number. Otherwise we should return <code>null</code>.')"
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],
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"challengeSeed":[
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"fccss",
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@ -1461,8 +1461,8 @@
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"Use the above selector to display each number in its corresponding slot."
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],
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"tests":[
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"assert((function(){runSlots();if($($(\".slot\")[0]).html().replace(/\\s/gi, \"\") !== \"\" && $($(\".slot\")[1]).html().replace(/\\s/gi, \"\") !== \"\" && $($(\".slot\")[2]).html().replace(/\\s/gi, \"\") !== \"\"){return true;}else{return false;}})(), 'You should be displaying the result of the slot numbers in the corresponding slots')",
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"assert((editor.match( /\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[\\d\\]\\s*?\\)/gi) && editor.match( /\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[\\d\\]\\s*?\\)/gi ).length >= 3 && editor.match( /\\.html\\(slotOne\\)/gi ) && editor.match( /\\.html\\(slotTwo\\)/gi ) && editor.match( /\\.html\\(slotThree\\)/gi )), 'You should have used the the selector given in the description to select each slot and assign it the value of <code>slotOne</code>, <code>slotTwo</code> and <code>slotThree</code> respectively')"
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"assert((function(){runSlots();if($($(\".slot\")[0]).html().replace(/\\s/gi, \"\") !== \"\" && $($(\".slot\")[1]).html().replace(/\\s/gi, \"\") !== \"\" && $($(\".slot\")[2]).html().replace(/\\s/gi, \"\") !== \"\"){return true;}else{return false;}})(), 'You should be displaying the result of the slot numbers in the corresponding slots.')",
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"assert((editor.match( /\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[\\d\\]\\s*?\\)/gi) && editor.match( /\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[\\d\\]\\s*?\\)/gi ).length >= 3 && editor.match( /\\.html\\(slotOne\\)/gi ) && editor.match( /\\.html\\(slotTwo\\)/gi ) && editor.match( /\\.html\\(slotThree\\)/gi )), 'You should have used the the selector given in the description to select each slot and assign it the value of <code>slotOne</code>, <code>slotTwo</code> and <code>slotThree</code> respectively.')"
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],
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"challengeSeed":[
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"fccss",
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@ -1626,13 +1626,13 @@
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"Set up all three slots like this, then click the \"Go\" button to play the slot machine."
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],
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"tests":[
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"assert((editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[\\d\\]\\s*?\\)\\.html\\(\\s*?\\'\\<img\\s?src\\s?=\\s?\"\\'\\s?\\+\\s?images\\[\\w+\\-1\\]\\s?\\+\\s?\\'\"\\>\\'\\s*?\\);/gi) && editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[\\d\\]\\s*?\\)\\.html\\(\\s*?\\'\\<img\\s?src\\s?=\\s?\"\\'\\s?\\+\\s?images\\[\\w+\\-1\\]\\s?\\+\\s?\\'\"\\>\\'\\s*?\\);/gi).length >= 3), 'Use the provided code three times. One for each slot')",
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"assert(editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[0\\]\\s*?\\)/gi), 'You should have used <code>$('.slot')[0]</code> at least once')",
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"assert(editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[1\\]\\s*?\\)/gi), 'You should have used <code>$('.slot')[1]</code> at least once')",
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"assert(editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[2\\]\\s*?\\)/gi), 'You should have used <code>$('.slot')[2]</code> at least once')",
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"assert(editor.match(/slotOne/gi) && editor.match(/slotOne/gi).length >= 7, 'You should have used the slotOne value at least once')",
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"assert(editor.match(/slotTwo/gi) && editor.match(/slotTwo/gi).length >= 8, 'You should have used the slotTwo value at least once')",
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"assert(editor.match(/slotThree/gi) && editor.match(/slotThree/gi).length >= 7, 'You should have used the slotThree value at least once')"
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"assert((editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[\\d\\]\\s*?\\)\\.html\\(\\s*?\\'\\<img\\s?src\\s?=\\s?\"\\'\\s?\\+\\s?images\\[\\w+\\-1\\]\\s?\\+\\s?\\'\"\\>\\'\\s*?\\);/gi) && editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[\\d\\]\\s*?\\)\\.html\\(\\s*?\\'\\<img\\s?src\\s?=\\s?\"\\'\\s?\\+\\s?images\\[\\w+\\-1\\]\\s?\\+\\s?\\'\"\\>\\'\\s*?\\);/gi).length >= 3), 'Use the provided code three times. One for each slot.')",
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"assert(editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[0\\]\\s*?\\)/gi), 'You should have used <code>$('.slot')[0]</code> at least once.')",
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"assert(editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[1\\]\\s*?\\)/gi), 'You should have used <code>$('.slot')[1]</code> at least once.')",
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"assert(editor.match(/\\$\\s*?\\(\\s*?\\$\\s*?\\(\\s*?(?:'|\")\\s*?\\.slot\\s*?(?:'|\")\\s*?\\)\\[2\\]\\s*?\\)/gi), 'You should have used <code>$('.slot')[2]</code> at least once.')",
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"assert(editor.match(/slotOne/gi) && editor.match(/slotOne/gi).length >= 7, 'You should have used the <code>slotOne</code> value at least once.')",
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"assert(editor.match(/slotTwo/gi) && editor.match(/slotTwo/gi).length >= 8, 'You should have used the <code>slotTwo</code> value at least once.')",
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"assert(editor.match(/slotThree/gi) && editor.match(/slotThree/gi).length >= 7, 'You should have used the <code>slotThree</code> value at least once.')"
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],
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"challengeSeed":[
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"fccss",
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