gaspersic/freeCodeCamp
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix(challenges): Change switch code format for consistency

Browse Source 
Closes #14947
This commit is contained in:
dhcodes 2017-08-07 23:02:44 -05:00
parent 450267e22d
commit 3479d835cc
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
challenges/02-javascript-algorithms-and-data-structures/basic-javascript.json
View File

@ -3732,7 +3732,7 @@
"description": [
"If you have many options to choose from, use a <code>switch</code> statement. A <code>switch</code> statement tests a value and can have many <code>case</code> statements which define various possible values. Statements are executed from the first matched <code>case</code> value until a <code>break</code> is encountered.",
"Here is a <dfn>pseudocode</dfn> example:",
"<blockquote>switch (num) {<br> case value1:<br> statement1;<br> break;<br> case value2:<br> statement2;<br> break;<br>...<br> case valueN:<br> statementN;<br> break;<br>}</blockquote>",
"<blockquote>switch(num) {<br> case value1:<br> statement1;<br> break;<br> case value2:<br> statement2;<br> break;<br>...<br> case valueN:<br> statementN;<br> break;<br>}</blockquote>",
"<code>case</code> values are tested with strict equality (<code>===</code>). The <code>break</code> tells JavaScript to stop executing statements. If the <code>break</code> is omitted, the next statement will be executed.",
"<hr>",
"Write a switch statement which tests <code>val</code> and sets <code>answer</code> for the following conditions:<br><code>1</code> - \"alpha\"<br><code>2</code> - \"beta\"<br><code>3</code> - \"gamma\"<br><code>4</code> - \"delta\""
@ -3754,7 +3754,7 @@
""
],
"solutions": [
"function caseInSwitch(val) {\n var answer = \"\";\n\n switch (val) {\n case 1:\n answer = \"alpha\";\n break;\n case 2:\n answer = \"beta\";\n break;\n case 3:\n answer = \"gamma\";\n break;\n case 4:\n answer = \"delta\";\n }\n return answer; \n}"
"function caseInSwitch(val) {\n var answer = \"\";\n\n switch(val) {\n case 1:\n answer = \"alpha\";\n break;\n case 2:\n answer = \"beta\";\n break;\n case 3:\n answer = \"gamma\";\n break;\n case 4:\n answer = \"delta\";\n }\n return answer; \n}"
],
"tests": [
"assert(caseInSwitch(1) === \"alpha\", 'message: <code>caseInSwitch(1)</code> should have a value of \"alpha\"');",
@ -3775,7 +3775,7 @@
"description": [
"Si tienes varias opciones para elegir, usa una sentencia <code>switch</code>. Una sentencia <code>switch</code> prueba un valor y puede tener varias sentencias <code>case</code> las cuales definen varios posibles valores. Las sentencias son ejecutadas desde el primer valor <code>case</code> igualado hasta que se encuentr un <code>break</code>.",
"Aquí hay un <dfn>pseudocódigo</dfn> de ejemplo:",
"<blockquote>switch (num) {<br> case valor1:<br> sentencia1;<br> break;<br> case valor2:<br> sentencia2;<br> break;<br>...<br> case valorN:<br> sentenciaN;<br> break;<br>}</blockquote>",
"<blockquote>switch(num) {<br> case valor1:<br> sentencia1;<br> break;<br> case valor2:<br> sentencia2;<br> break;<br>...<br> case valorN:<br> sentenciaN;<br> break;<br>}</blockquote>",
"Los valores <code>case</code> son probados con estricta igualdad (<code>===</code>). El <code>break</code> le dice a JavaScript que pare la ejecución del bloque de sentencias en el que está. Si se omite <code>break</code>, se ejecutará la siguiente sentencia.",
"<h4>Instrucciones</h4>",
"Escribe una sentencia <code>switch</code> que pruebe <code>val</code> y establezca <code>answer</code> para las siguientes condiciones:<br><code>1</code> - \"alpha\"<br><code>2</code> - \"beta\"<br><code>3</code> - \"gamma\"<br><code>4</code> - \"delta\""
@ -3830,7 +3830,7 @@
"description": [
"En una sentencia <code>switch</code> puede que no seas capaz de especificar todos los posibles valores en las sentencias <code>case</code>. En su lugar, puedes agregar la sentencia <code>default</code> la cual será ejecutada si no es encontrada ninguna coincidencia con alguna sentencia <code>case</code>. Piensa en esto como la última sentencia <code>else</code> en una cadena <code>if/else</code>.",
"Una sentencia <code>default</code> debería ser el último caso.",
"<blockquote>switch (num) {<br> case valor1:<br> sentencia1;<br> break;<br> case valor2:<br> sentencia2;<br> break;<br>...<br> default:<br> sentenciaDefault;<br>}</blockquote>",
"<blockquote>switch(num) {<br> case valor1:<br> sentencia1;<br> break;<br> case valor2:<br> sentencia2;<br> break;<br>...<br> default:<br> sentenciaDefault;<br>}</blockquote>",
"<h4>Instrucciones</h4>",
"Escribe una sentencia switch para establecer <code>answer</code> para las siguientes condiciones:<br><code>\"a\"</code> - \"apple\"<br><code>\"b\"</code> - \"bird\"<br><code>\"c\"</code> - \"cat\"<br><code>default</code> - \"stuff\""
]
@ -3865,7 +3865,7 @@
""
],
"solutions": [
"function sequentialSizes(val) {\n var answer = \"\";\n \n switch (val) {\n case 1:\n case 2:\n case 3:\n answer = \"Low\";\n break;\n case 4:\n case 5:\n case 6:\n answer = \"Mid\";\n break;\n case 7:\n case 8:\n case 9:\n answer = \"High\";\n }\n \n return answer; \n}"
"function sequentialSizes(val) {\n var answer = \"\";\n \n switch(val) {\n case 1:\n case 2:\n case 3:\n answer = \"Low\";\n break;\n case 4:\n case 5:\n case 6:\n answer = \"Mid\";\n break;\n case 7:\n case 8:\n case 9:\n answer = \"High\";\n }\n \n return answer; \n}"
],
"tests": [
"assert(sequentialSizes(1) === \"Low\", 'message: <code>sequentialSizes(1)</code> should return \"Low\"');",
@ -3903,7 +3903,7 @@
"If you have many options to choose from, a <code>switch</code> statement can be easier to write than many chained <code>if</code>/<code>else if</code> statements. The following:",
"<blockquote>if (val === 1) {<br> answer = \"a\";<br>} else if (val === 2) {<br> answer = \"b\";<br>} else {<br> answer = \"c\";<br>}</blockquote>",
"can be replaced with:",
"<blockquote>switch (val) {<br> case 1:<br> answer = \"a\";<br> break;<br> case 2:<br> answer = \"b\";<br> break;<br> default:<br> answer = \"c\";<br>}</blockquote>",
"<blockquote>switch(val) {<br> case 1:<br> answer = \"a\";<br> break;<br> case 2:<br> answer = \"b\";<br> break;<br> default:<br> answer = \"c\";<br>}</blockquote>",
"<hr>",
"Change the chained <code>if</code>/<code>else if</code> statements into a <code>switch</code> statement."
],
@ -3934,7 +3934,7 @@
""
],
"solutions": [
"function chainToSwitch(val) {\n var answer = \"\";\n\n switch (val) {\n case \"bob\":\n answer = \"Marley\";\n break;\n case 42:\n answer = \"The Answer\";\n break;\n case 1:\n answer = \"There is no #1\";\n break;\n case 99:\n answer = \"Missed me by this much!\";\n break;\n case 7:\n answer = \"Ate Nine\";\n }\n return answer; \n}"
"function chainToSwitch(val) {\n var answer = \"\";\n\n switch(val) {\n case \"bob\":\n answer = \"Marley\";\n break;\n case 42:\n answer = \"The Answer\";\n break;\n case 1:\n answer = \"There is no #1\";\n break;\n case 99:\n answer = \"Missed me by this much!\";\n break;\n case 7:\n answer = \"Ate Nine\";\n }\n return answer; \n}"
],
"tests": [
"assert(!/else/g.test(code), 'message: You should not use any <code>else</code> statements anywhere in the editor');",
@ -3957,7 +3957,7 @@
"Si tienes varias opciones para elegir, una sentencia <code>switch</code> puede ser más fácil de escribir que varias sentencias <code>if</code>/<code>if else</code> anidadas. Lo siguiente:",
"<blockquote>if (val === 1) {<br> respuesta = \"a\";<br>} else if (val === 2) {<br> respuesta = \"b\";<br>} else {<br> respuesta = \"c\";<br>}</blockquote>",
"puede ser reemplazado con:",
"<blockquote>switch (val) {<br> case 1:<br> respuesta = \"a\";<br> break;<br> case 2:<br> respuesta = \"b\";<br> break;<br> default:<br> respuesta = \"c\";<br>}</blockquote>",
"<blockquote>switch(val) {<br> case 1:<br> respuesta = \"a\";<br> break;<br> case 2:<br> respuesta = \"b\";<br> break;<br> default:<br> respuesta = \"c\";<br>}</blockquote>",
"<h4>Instrucciones</h4>",
"Cambia las sentencias <code>if</code>/<code>if else</code> anidadas dentro de una sentencia <code>switch</code>."
]