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Cleaned up where do I belong challenge

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Nathan Leniz
2015-02-22 13:24:26 +09:00
parent 93c3a8210f
commit ff4fbefc0a
1 changed files with 4 additions and 6 deletions
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seed_data/bonfires.json
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@ -239,15 +239,13 @@
"name": "Where do I belong", "name": "Where do I belong",
"difficulty": "1.61", "difficulty": "1.61",
"description": [ "description": [
"Return the lowest index at which a value (second argument) should be inserted into a sorted array (first argument)." "Return the lowest index at which a value (second argument) should be inserted into a sorted array (first argument).",
"For example, where([1,2,3,4], 1.5) should return 1 because it is greater than 1 (0th index), but less than 2 (1st index)."
], ],
"challengeSeed": "function where(arr, num) {\n // Find my place in this sorted array.\r\n return num;\r\n}\n\nwhere([40, 60], 50);", "challengeSeed": "function where(arr, num) {\n // Find my place in this sorted array.\r\n return num;\r\n}\n\nwhere([40, 60], 50);",
"tests": [ "tests": [
"var numbers = [10, 20, 30, 40, 50], num = 35;", "expect(where([10, 20, 30, 40, 50], 35)).to.eql(3);",
"var indexForNum = where(numbers, num);", "expect(where([10, 20, 30, 40, 50], 30)).to.eql(2);"
"assert.equal(indexForNum, 3, '35 should be inserted at index 3');",
"var indexFor30 = where(numbers, 30);",
"assert.equal(indexFor30, 2, '30 should be inserted at index 2');"
] ]
}, },
{ {