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Merge pull request #2892 from bugron/bugron-2256

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fixes a test and some text
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Berkeley Martinez
2015-09-12 21:31:46 -07:00
parent 6871ae03db 8fed7d7f91
commit 2f5e59cd36
1 changed files with 6 additions and 6 deletions
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challenges/basic-javascript.json
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@ -908,21 +908,21 @@
"difficulty":"9.9828", "difficulty":"9.9828",
"description":[ "description":[
"It's great that we can create random decimal numbers, but it's even more useful if we use it to generate a random whole number.", "It's great that we can create random decimal numbers, but it's even more useful if we use it to generate a random whole number.",
"To achieve this we can multiply the random number by ten and use the <code>Math.floor()</code> to convert the decimal number to a whole number.", "To achieve this we can multiply the random number by ten and use the <code>Math.floor()</code> to convert the decimal number to the nearest less than or equal whole number.",
"This technique gives us a whole number between zero and nine.", "This technique gives us a whole number between zero and nine.",
"Example:", "Example:",
"<code>Math.floor(Math.random()*10);</code>", "<code>Math.floor(Math.random()*10);</code>",
"Let's give this technique a go now." "Let's give this technique a go now."
], ],
"tests":[ "tests":[
"assert(typeof(myFunction()) === \"number\", 'The result of myFunction should be a number');", "assert(typeof(myFunction()) === \"number\", 'The result of <code>myFunction</code> should be a number.');",
"assert(editor.getValue().match(/Math.random/g), 'You should be using Math.random to create a random number');", "assert(editor.getValue().match(/Math.random/g), 'You should be using Math.random to create a random number.');",
"assert(!(''+myFunction()).match(/\\./g), 'You should have multiplied the result of Math.random by 10 to make it a number that\\'s greater than zero');", "assert(editor.getValue().match(/\\(\\s*?Math.random\\s*?\\(\\s*?\\)\\s*?\\*\\s*?10\\s*?\\)/g) || editor.getValue().match(/\\(\\s*?10\\s*?\\*\\s*?Math.random\\s*?\\(\\s*?\\)\\s*?\\)/g), 'You should have multiplied the result of <code>Math.random</code> by 10 to make it a number that\\'s between zero and nine.');",
"assert(editor.getValue().match(/Math.floor/g), 'You should use Math.floor to remove the decimal part of the number');" "assert(editor.getValue().match(/Math.floor/g), 'You should use <code>Math.floor</code> to remove the decimal part of the number.');"
], ],
"challengeSeed":[ "challengeSeed":[
"function myFunction(){", "function myFunction(){",
" // Make myFunction return a random number betweenzero and nine> instead of a decimal", " // Make myFunction return a random number between zero and nine instead of a decimal.",
"", "",
" // Only change code below this line.", " // Only change code below this line.",
"", "",