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Make Truncate a String function unique & clarify

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- Change `truncate` function to `truncateString`
- Update challenge description to clarify goals of challenge
This commit is contained in:
Eric Leung
2016-03-17 05:46:07 -07:00
parent 22744fcbdf
commit 41cd3dae5f
1 changed files with 12 additions and 12 deletions
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24
seed/challenges/01-front-end-development-certification/basic-bonfires.json
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@ -399,31 +399,31 @@
"id": "ac6993d51946422351508a41", "id": "ac6993d51946422351508a41",
"title": "Truncate a string", "title": "Truncate a string",
"description": [ "description": [
"Truncate a string (first argument) if it is longer than the given maximum string length (second argument). Return the truncated string with a \"...\" ending.", "Truncate a string (first argument) if it is longer than the given maximum string length (second argument). Return the truncated string with a <code>...</code> ending.",
"Note that the three dots at the end add to the string length.", "Note that inserting the three dots to the end will add to the string length.",
"If the <code>num</code> is less than or equal to 3, then the length of the three dots is not added to the string length.", "However, if the given maximum string length <code>num</code> is less than or equal to 3, then the addition of the three dots does not add to the string length in determining the truncated string.",
"Remember to use <a href=\"//github.com/FreeCodeCamp/freecodecamp/wiki/How-to-get-help-when-you-get-stuck\" target=\"_blank\">Read-Search-Ask</a> if you get stuck. Write your own code." "Remember to use <a href=\"//github.com/FreeCodeCamp/freecodecamp/wiki/How-to-get-help-when-you-get-stuck\" target=\"_blank\">Read-Search-Ask</a> if you get stuck. Write your own code."
], ],
"challengeSeed": [ "challengeSeed": [
"function truncate(str, num) {", "function truncateString(str, num) {",
" // Clear out that junk in your trunk", " // Clear out that junk in your trunk",
" return str;", " return str;",
"}", "}",
"", "",
"truncate(\"A-tisket a-tasket A green and yellow basket\", 11);" "truncateString(\"A-tisket a-tasket A green and yellow basket\", 11);"
], ],
"tests": [ "tests": [
"assert(truncate(\"A-tisket a-tasket A green and yellow basket\", 11) === \"A-tisket...\", 'message: <code>truncate(\"A-tisket a-tasket A green and yellow basket\", 11)</code> should return \"A-tisket...\".');", "assert(truncateString(\"A-tisket a-tasket A green and yellow basket\", 11) === \"A-tisket...\", 'message: <code>truncateString(\"A-tisket a-tasket A green and yellow basket\", 11)</code> should return \"A-tisket...\".');",
"assert(truncate(\"Peter Piper picked a peck of pickled peppers\", 14) === \"Peter Piper...\", 'message: <code>truncate(\"Peter Piper picked a peck of pickled peppers\", 14)</code> should return \"Peter Piper...\".');", "assert(truncateString(\"Peter Piper picked a peck of pickled peppers\", 14) === \"Peter Piper...\", 'message: <code>truncateString(\"Peter Piper picked a peck of pickled peppers\", 14)</code> should return \"Peter Piper...\".');",
"assert(truncate(\"A-tisket a-tasket A green and yellow basket\", \"A-tisket a-tasket A green and yellow basket\".length) === \"A-tisket a-tasket A green and yellow basket\", 'message: <code>truncate(\"A-tisket a-tasket A green and yellow basket\", \"A-tisket a-tasket A green and yellow basket\".length)</code> should return \"A-tisket a-tasket A green and yellow basket\".');", "assert(truncateString(\"A-tisket a-tasket A green and yellow basket\", \"A-tisket a-tasket A green and yellow basket\".length) === \"A-tisket a-tasket A green and yellow basket\", 'message: <code>truncateString(\"A-tisket a-tasket A green and yellow basket\", \"A-tisket a-tasket A green and yellow basket\".length)</code> should return \"A-tisket a-tasket A green and yellow basket\".');",
"assert(truncate('A-tisket a-tasket A green and yellow basket', 'A-tisket a-tasket A green and yellow basket'.length + 2) === 'A-tisket a-tasket A green and yellow basket', 'message: <code>truncate(\"A-tisket a-tasket A green and yellow basket\", \"A-tisket a-tasket A green and yellow basket\".length + 2)</code> should return \"A-tisket a-tasket A green and yellow basket\".');", "assert(truncateString('A-tisket a-tasket A green and yellow basket', 'A-tisket a-tasket A green and yellow basket'.length + 2) === 'A-tisket a-tasket A green and yellow basket', 'message: <code>truncateString(\"A-tisket a-tasket A green and yellow basket\", \"A-tisket a-tasket A green and yellow basket\".length + 2)</code> should return \"A-tisket a-tasket A green and yellow basket\".');",
"assert(truncate(\"A-\", 1) === \"A...\", 'message: <code>truncate(\"A-\", 1)</code> should return \"A...\".');", "assert(truncateString(\"A-\", 1) === \"A...\", 'message: <code>truncateString(\"A-\", 1)</code> should return \"A...\".');",
"assert(truncate(\"Absolutely Longer\", 2) === \"Ab...\", 'message: <code>truncate(\"Absolutely Longer\", 2)</code> should return \"Ab...\".');" "assert(truncateString(\"Absolutely Longer\", 2) === \"Ab...\", 'message: <code>truncateString(\"Absolutely Longer\", 2)</code> should return \"Ab...\".');"
], ],
"type": "bonfire", "type": "bonfire",
"isRequired": true, "isRequired": true,
"solutions": [ "solutions": [
"function truncate(str, num) {\n if(str.length > num ) {\n if(num > 3) {\n return str.slice(0, num - 3) + '...';\n } else {\n return str.slice(0,num) + '...';\n }\n } \n return str;\n}" "function truncateString(str, num) {\n if(str.length > num ) {\n if(num > 3) {\n return str.slice(0, num - 3) + '...';\n } else {\n return str.slice(0,num) + '...';\n }\n } \n return str;\n}"
], ],
"MDNlinks": [ "MDNlinks": [
"String.slice()" "String.slice()"