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Simplify truncate a string challenge

pull/18182/head
systimotic 2017-02-04 14:32:18 +01:00
parent fe95cf5581
commit 1d2cc3b99d
1 changed files with 4 additions and 10 deletions
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14
challenges/02-javascript-algorithms-and-data-structures/basic-algorithm-scripting.json
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@ -426,8 +426,6 @@
"title": "Truncate a String",
"description": [
"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 inserting the three dots to the end will add 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=\"http://forum.freeCodeCamp.com/t/how-to-get-help-when-you-are-stuck/19514\" target=\"_blank\">Read-Search-Ask</a> if you get stuck. Write your own code."
],
"challengeSeed": [
@ -436,11 +434,11 @@
" return str;",
"}",
"",
"truncateString(\"A-tisket a-tasket A green and yellow basket\", 11);"
"truncateString(\"A-tisket a-tasket A green and yellow basket\", 8);"
],
"tests": [
"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(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(truncateString(\"A-tisket a-tasket A green and yellow basket\", 8) === \"A-tisket...\", 'message: <code>truncateString(\"A-tisket a-tasket A green and yellow basket\", 8)</code> should return \"A-tisket...\".');",
"assert(truncateString(\"Peter Piper picked a peck of pickled peppers\", 11) === \"Peter Piper...\", 'message: <code>truncateString(\"Peter Piper picked a peck of pickled peppers\", 11)</code> should return \"Peter Piper...\".');",
"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(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(truncateString(\"A-\", 1) === \"A...\", 'message: <code>truncateString(\"A-\", 1)</code> should return \"A...\".');",
@ -449,7 +447,7 @@
"type": "bonfire",
"isRequired": true,
"solutions": [
"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}"
"function truncateString(str, num) {\n if (num >= str.length) {\n return str;\n }\n return str.slice(0, num) + '...';\n}"
],
"MDNlinks": [
"String.prototype.slice()"
@ -460,8 +458,6 @@
"title": "Trunca una Cadena de Texto",
"description": [
"Trunca una cadena de texto (primer argumento) si su longitud es mayor que un máximo de caracteres dado (segundo argumento). Devuelve la cadena de texto truncada con una terminación \"...\".",
"Ten en cuenta que los tres puntos al final también se cuentan dentro de la longitud de la cadena de texto.",
"Si el <code>num</code es menor o igual a 3, entonces la longitud de los 3 puntos no se añade a la longitud de la cadena.",
"Recuerda utilizar <a href='http://forum.freeCodeCamp.com/t/how-to-get-help-when-you-are-stuck/19514' target='_blank'>Leer-Buscar-Preguntar</a> si te sientes atascado. Intenta programar en pareja. Escribe tu propio código."
]
},
@ -469,8 +465,6 @@
"title": "Trunque um Texto",
"description": [
"Trunque um texto (primeiro argumento) se ela for mais longa que o comprimento máximo fornecido (segundo argumento). Retorne o texto truncada com <code>...</code> no final.",
"Note que os três pontos inseridos no final vão ser adicionados ao tamanho do texto.",
"Porém, se o tamanho máximo fornecido <code>num</code> for menor que ou igual a 3, então a adição dos três pontos não deve ser considerada no tamanho to texto truncada.",
"Lembre-se de usar <a href=\"http://forum.freeCodeCamp.com/t/how-to-get-help-when-you-are-stuck/19514\" target=\"_blank\">Ler-Pesquisar-Perguntar</a> se você ficar travado. Escreva seu próprio código."
]
}