feat: rewrite programming-challenges CLI (#3)

challenges/is-palindrome/README.md

@@ -10,4 +10,4 @@ The function should return `true` if a given string (case insensitive) is a pali
 
 ## Examples
 
-See the `input-output.json` file for examples of input/output.
+See the `test` folder for examples of input/output.

challenges/is-palindrome/input-output.json

@@ -1,22 +0,0 @@
-[
-  {
-    "input": ["kayak"],
-    "output": true
-  },
-  {
-    "input": ["hello"],
-    "output": false
-  },
-  {
-    "input": ["Was it a cat I saw"],
-    "output": true
-  },
-  {
-    "input": ["No lemon, no melon"],
-    "output": true
-  },
-  {
-    "input": ["achievement"],
-    "output": false
-  }
-]

challenges/is-palindrome/solutions/javascript/function/README.md

@@ -0,0 +1,3 @@
+# is-palindrome/javascript/function
+
+Created by [@Divlo](https://github.com/Divlo) on 9 June 2021.

challenges/is-palindrome/solutions/javascript/function/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

challenges/is-palindrome/solutions/javascript/function/solution.js

@@ -0,0 +1,17 @@
+import readline from 'readline'
+
+const input = []
+const readlineInterface = readline.createInterface({
+  input: process.stdin,
+  output: process.stdout
+})
+readlineInterface.on('line', (value) => {
+  input.push(value)
+})
+readlineInterface.on('close', solution)
+
+function solution() {
+  const string = input[0].replace(/ /g, '').toLowerCase()
+  const isPalindrome = string.split('').reverse().join('') === string
+  console.log(isPalindrome)
+}

challenges/is-palindrome/solutions/typescript-palindrome/README.md

@@ -1,5 +0,0 @@
-# typescript-palindrome - is-palindrome
-
-Programming language : TypeScript
-
-Created by [@Divlo](https://github.com/Divlo) on 5 July 2020.

challenges/is-palindrome/solutions/typescript-palindrome/solution.ts

@@ -1,6 +0,0 @@
-function solution (string: string) {
-  const formattedString = string.replace(/ /g,'').toLowerCase()
-  return formattedString === formattedString.split("").reverse().join('')
-}
-
-export default solution

challenges/is-palindrome/test/1/input.txt

@@ -0,0 +1 @@
+kayak

challenges/is-palindrome/test/1/output.txt

@@ -0,0 +1 @@
+true

challenges/is-palindrome/test/2/input.txt

@@ -0,0 +1 @@
+hello

challenges/is-palindrome/test/2/output.txt

@@ -0,0 +1 @@
+false

challenges/is-palindrome/test/3/input.txt

@@ -0,0 +1 @@
+Was it a cat I saw

challenges/is-palindrome/test/3/output.txt

@@ -0,0 +1 @@
+true

challenges/is-palindrome/test/4/input.txt

@@ -0,0 +1 @@
+No lemon, no melon

challenges/is-palindrome/test/4/output.txt

@@ -0,0 +1 @@
+true

challenges/is-palindrome/test/5/input.txt

@@ -0,0 +1 @@
+achievement

challenges/is-palindrome/test/5/output.txt

@@ -0,0 +1 @@
+false