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Change string to number in add items to array

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MANISH-GIRI 2017-02-25 01:11:57 -05:00
parent 901fce85b8
commit 202eb3f0e5
1 changed files with 2 additions and 2 deletions
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4
challenges/02-javascript-algorithms-and-data-structures/basic-data-structures.json
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@ -107,7 +107,7 @@
"<blockquote>let twentyThree = 'XXIII';<br>let romanNumerals = ['XXI', 'XXII'];<br><br>romanNumerals.unshift('XIX', 'XX');<br>// now equals ['XIX', 'XX', 'XXI', 'XXII']<br><br>romanNumerals.push(twentyThree);<br>// now equals ['XIX', 'XX', 'XXI', 'XXII', 'XXIII']",
"Notice that we can also pass variables, which allows us even greater flexibility in dynamically modifying our array's data.",
"<hr>",
"We have defined a function, <code>mixedNumbers</code>, which we are passing an array as an argument. Modify the function by using <code>push()</code> and <code>unshift()</code> to add <code>'I', 2, 'three'</code> to the beginning of the array and <code>7, 'VIII', '9'</code> to the end so that the returned array contains representations of the numbers 1-9 in order."
"We have defined a function, <code>mixedNumbers</code>, which we are passing an array as an argument. Modify the function by using <code>push()</code> and <code>unshift()</code> to add <code>'I', 2, 'three'</code> to the beginning of the array and <code>7, 'VIII', 9</code> to the end so that the returned array contains representations of the numbers 1-9 in order."
],
"challengeSeed": [
"function mixedNumbers(arr) {",
@ -121,7 +121,7 @@
"console.log(mixedNumbers(['IV', 5, 'six']));"
],
"tests": [
"assert.deepEqual(mixedNumbers(['IV', 5, 'six']), ['I', 2, 'three', 'IV', 5, 'six', 7, 'VIII', '9'], 'message: <code>mixedNumbers([\"IV\", 5, \"six\"])</code> should now return <code>[\"I\", 2, \"three\", \"IV\", 5, \"six\", 7, \"VIII\", \"9\"]</code>');",
"assert.deepEqual(mixedNumbers(['IV', 5, 'six']), ['I', 2, 'three', 'IV', 5, 'six', 7, 'VIII', 9], 'message: <code>mixedNumbers([\"IV\", 5, \"six\"])</code> should now return <code>[\"I\", 2, \"three\", \"IV\", 5, \"six\", 7, \"VIII\", 9]</code>');",
"assert.notStrictEqual(mixedNumbers.toString().search(/\\.push\\(/), -1, 'message: The <code>mixedNumbers</code> function should utilize the <code>push()</code> method');",
"assert.notStrictEqual(mixedNumbers.toString().search(/\\.unshift\\(/), -1, 'message: The <code>mixedNumbers</code> function should utilize the <code>unshift()</code> method');"
],