my second mini-challenge-2

src/isolate-duplicates/index.js

@@ -1,3 +1,39 @@
-function isolateDuplicates(text) {}
+function isolateDuplicates(text) {
+    if (text === undefined) {
+        throw new Error("Input is undefined");
+    }
+    if (text.length === 0) {
+        throw new Error("Please enter a valid string");
+    }
 
+    let newArr = [];
+    let dupArr = [];
+    let count = 0;
+    let lower = text.toLowerCase();
+
+    for (let i = 0; i < lower.length; i++) {
+        if (lower[i - 1] === lower[i] && lower[i - 2] === lower[i]) {
+            dupArr.push(text[i]);
+        } else {
+            if (dupArr.length !== 0) {
+                count += 1;
+                dupArr = dupArr.join("");
+                newArr.push(`[${dupArr}]`);
+            }
+            if (text[i] !== undefined) {
+                newArr.push(text[i]);
+            }
+            dupArr = [];
+        }
+    }
+
+    if (dupArr.length !== 0) {
+        count += 1;
+        dupArr = dupArr.join("");
+        newArr.push(`[${dupArr}]`);
+    }
+
+    return [newArr.join(""), count];
+}
+
 module.exports = isolateDuplicates;

src/morse/index.js

@@ -55,9 +55,38 @@ const MORSE_CODE = {
   "..--.-": "_",
   "...---...": "SOS",
 };
+function morse(code) {
+  if(code === ""){
+    return ""
 
-Object.freeze(MORSE_CODE);
+  }
+  if(code === undefined) {
+  throw Error ()
+  }
+  if(code.length === 0){
+    throw Error("Please provide a morse string")
+  }
+  let result = []
+  let arr = code.split(" ")
+
+  for(let i = 0; i< arr.length; i++){
+    result.push(MORSE_CODE[arr[i]])
+  }
+  let output = result
+  for(let i = 0; i <output.length; i++){
+      if(output[i] === undefined && output[i+1] === undefined){
+          output.splice(i,1)
+           output[i] =" "
+      }else if(output[i] === undefined){
+          output[i] =""
+      }else{
+          output[i] = output[i]
+      }
+
+  }
 
-function morse(text) {}
+return output.join("").trim()
+
+}
 
 module.exports = morse;

src/remove-dulplicates/index.js

@@ -1,3 +1,28 @@
-function removeDuplicates(obj) {}
+function removeDuplicates(obj) {
 
+  let compare = []
+  let result = {}
+  let key = Object.keys(obj)
+  let value = Object.values(obj)
+  console.log(value)
+
+
+
+  for(let i = key.length-1 ; i>= 0; i--){
+      let value = obj[key[i]]
+      let newVal = []
+          value.forEach(item =>{
+              if(!compare.includes(item)){
+                  compare.push(item)
+                  newVal.push(item)
+
+              }
+          })
+          result[key[i]] = newVal
+
+
+  }
+  return result
+}  
+
 module.exports = removeDuplicates;