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refactor waypoint javascript-slots

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Faizaan
2015-11-09 11:56:14 +05:30
parent eabf00b017
commit fff5fa9502
1 changed files with 29 additions and 29 deletions
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58
challenges/basic-javascript.json
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@ -1333,12 +1333,13 @@
" ",
" // Only change code above this line.",
" ",
" $(\".logger\").html(\"\");",
" $(\".logger\").html(\"Not A Win\")",
" ",
" if (slotOne !== undefined && slotTwo !== undefined && slotThree !== undefined) {",
" $(\".logger\").html(slotOne + \" \" + slotTwo + \" \" + slotThree);",
" }",
" ",
" ",
" $(\".logger\").append(\" Not A Win\")",
" return [slotOne, slotTwo, slotThree];",
" }",
"",
@ -1460,13 +1461,14 @@
"title": "Add your JavaScript Slot Machine Slots",
"description": [
"Now that our slots will each generate random numbers, we need to check whether they've all returned the same number.",
"If they have, we should notify our user that they've won.",
"Otherwise, we should return <code>null</code>, which is a JavaScript data structure that means nothing.",
"If all three numbers match, we should return the number that we have in three of slots or leave it as <code>null</code>.",
"Let's create an <code>if statement</code> with multiple conditions in order to check whether all numbers are equal.",
"<code>if (slotOne !== slotTwo || slotTwo !== slotThree) {</code>",
"If they have, we should notify our user that they've won and we should return <code>null</code>.",
"<code>null</code> is a JavaScript data structure that means nothing.",
"The user wins when all the three numbers match. Let's create an <code>if statement</code> with multiple conditions in order to check whether all numbers are equal.",
"<code>if(slotOne === slotTwo && slotTwo === slotThree){</code>",
"<code>&nbsp;&nbsp;return null;</code>",
"<code>}</code>"
"<code>}</code>",
"Also, we need to show the user that he has won the game when he gets the same number in all the slots.",
"If all three numbers match, we should set the text <code>\"It's A Win\"</code> to the element with class <code>logger</code> or leave it as it is."
],
"tests": [
"assert((function(){var data = runSlots();return data === null || data.toString().length === 1;})(), 'If all three of our random numbers are the same we should return that number. Otherwise we should return <code>null</code>.')"
@ -1484,8 +1486,6 @@
" slotTwo = Math.floor(Math.random() * (3 - 1 + 1)) + 1;",
" slotThree = Math.floor(Math.random() * (3 - 1 + 1)) + 1;",
" ",
" $(\".logger\").html(\"\");",
" $(\".logger\").html(\"Not A Win\");",
" ",
" // Only change code below this line.",
" ",
@ -1493,11 +1493,12 @@
" ",
" // Only change code above this line.",
" ",
" if (slotOne !== undefined && slotTwo !== undefined && slotThree !== undefined) {",
" $(\".logger\").html(slotOne);",
" $(\".logger\").append(\" \" + slotTwo);",
" $(\".logger\").append(\" \" + slotThree);",
" if(slotOne !== undefined && slotTwo !== undefined && slotThree !== undefined){",
" $(\".logger\").html(slotOne + \" \" + slotTwo + \" \" + slotThree);",
" }",
" ",
" $(\".logger\").append(\" Not A Win\");",
" ",
" return [slotOne, slotTwo, slotThree];",
" }",
"",
@ -1622,7 +1623,7 @@
"Let's use the jQuery <code>selector</code> <code>$(\".slot\")</code> to select all of the slots.",
"Once they are all selected, we can use <code>bracket notation</code> to access each individual slot:",
"<code>$($(\".slot\")[0]).html(slotOne);</code>",
"This jQuery will select the first and update the slot's HTML to display the correct number.",
"This jQuery will select the first slot and update it's HTML to display the correct number.",
"Use the above selector to display each number in its corresponding slot."
],
"tests": [
@ -1642,8 +1643,6 @@
" slotTwo = Math.floor(Math.random() * (3 - 1 + 1)) + 1;",
" slotThree = Math.floor(Math.random() * (3 - 1 + 1)) + 1;",
" ",
" $(\".logger\").html(\"\");",
" $(\".logger\").html(\"Not A Win\")",
" ",
" // Only change code below this line.",
" ",
@ -1652,15 +1651,17 @@
" // Only change code above this line.",
" ",
" if (slotOne === slotTwo && slotTwo === slotThree) {",
" return slotOne;",
" $(\".logger\").html(\" It's A Win\")",
" return null;",
" }",
" ",
" if (slotOne !== undefined && slotTwo !== undefined && slotThree !== undefined) {",
" $(\".logger\").html(slotOne);",
" $(\".logger\").append(\" \" + slotTwo);",
" $(\".logger\").append(\" \" + slotThree);",
" if(slotOne !== undefined && slotTwo !== undefined && slotThree !== undefined){",
" $(\".logger\").html(slotOne + \" \" + slotTwo + \" \" + slotThree);",
" }",
" ",
" $(\".logger\").append(\" Not A Win\");",
" ",
" ",
" return [slotOne, slotTwo, slotThree];",
" }",
"",
@ -1811,8 +1812,6 @@
" slotTwo = Math.floor(Math.random() * (3 - 1 + 1)) + 1;",
" slotThree = Math.floor(Math.random() * (3 - 1 + 1)) + 1;",
" ",
" $('.logger').html('');",
" $('.logger').html('Not A Win');",
" ",
" // Only change code below this line.",
" ",
@ -1821,15 +1820,16 @@
" // Only change code above this line.",
" ",
" if (slotOne === slotTwo && slotTwo === slotThree) {",
" return slotOne;",
" $('.logger').html(\"It's A Win\");",
" return null;",
" }",
" ",
" if (slotOne !== undefined && slotTwo !== undefined && slotThree !== undefined) {",
" $('.logger').html(slotOne);",
" $('.logger').append(' ' + slotTwo);",
" $('.logger').append(' ' + slotThree);",
" if(slotOne !== undefined && slotTwo !== undefined && slotThree !== undefined){",
" $(\".logger\").html(slotOne + \" \" + slotTwo + \" \" + slotThree);",
" }",
" ",
" $('.logger').append(\" Not A Win\");",
" ",
" return [slotOne, slotTwo, slotThree];",
" }",
"",