app.js

week-1-project/app.js

@@ -3,42 +3,127 @@ const object = {
   NaNyStrings: [],
   isNumberyString: function (param) {
     // write me!
+    if (typeof param=== "string" && isNaN(param)=== false ){
+      return true;
+    }else{
+      return false;
+    }
   },
   addString: function (param) {
-    if (null) return false; // write this early return condition
-
+    if (typeof param !== 'string') return false; // write this early return condition
+    else {
+      if (isNaN(param)) {
+        this.NaNyStrings.push(param);
+      } else {
+        this.numberyStrings.push(param);
+      }
+      return true;
+    }
+
     // write me! (using this.isNumberyString)
   },
   allStrings: function () {
     // write me!
+    if(  this.numberyStrings.length !== 0 && this.NaNyStrings.length === 0){
+      return this.numberyStrings;
+    }else if ( this.numberyStrings.length === 0  && this.NaNyStrings.length !== 0){
+      return this.NaNyStrings;
+    }else if(this.numberyStrings.lenght !== 0 && this.NaNyStrings.lenght !== 0){ 
+
+     return this.numberyStrings.concat(this.NaNyStrings);
+
+    }
   },
   evenStrings: function () {
     // write me!
+   function notOddNumber(number){ 
+   return number %2 === 0;
+  }
+  if(this.NaNyStrings.length !== 0 && this.numberyStrings.length === 0){
+    return this.numberyStrings;
+ }else if (this.NaNyStrings.length === 0 && this.numberyStrings.length !== 0 ){
+     return this.numberyStrings.filter(notOddNumber);// take the even numbers
+  }else if(this.NaNyStrings.length !== 0 && this.numberyStrings.length !== 0){
+   return this.numberyStrings.filter(notOddNumber);
+  }
+
   },
+
   oddStrings: function () {
     // write me!
+    function notEvenNumber(number){ 
+      return number %2 !== 0;
+     }
+     if(this.NaNyStrings.length !== 0 && this.numberyStrings.length === 0){
+       return this.numberyStrings;
+    }else if (this.NaNyStrings.length === 0 && this.numberyStrings.lenght !== 0) {
+       return this.numberyStrings.filter(notEvenNumber);// take the odd numbers
+     }else if(this.NaNyStrings.length !== 0 && this.numberyStrings.length !== 0){
+       return this.numberyStrings.filter(notEvenNumber);
+     }
   },
+
   negativeStrings: function () {
     // write me!
+    function negatifNumbers(number){
+      return number <0;
+    }
+    if(this.NaNyStrings.length !== 0 && this.numberyStrings.length === 0){
+      return this.numberyStrings;
+    }else if( this.NaNyStrings.length === 0 ){ //&& this.numberyStrings.length !== 0
+       return this.numberyStrings.filter(negatifNumbers);
+    }else if (this.NaNyStrings.length !== 0 && this.numberyStrings.length !== 0);
+    return this.numberyStrings.filter(negatifNumbers);
   },
+
+
   positiveStrings: function () {
     // write me!
+    function pozitifNumbers(number){
+      return number > 0 || number === "";
+    }
+    if(this.NaNyStrings.length !== 0 && this.numberyStrings.length === 0){
+      return this.numberyStrings;
+    }else if( this.NaNyStrings.length === 0 ){ //&& this.numberyStrings.length !== 0
+       return this.numberyStrings.filter(pozitifNumbers);
+    }else if( this.NaNyStrings.length !== 0 && this.numberyStrings.length!==0 ){
+      return this.numberyStrings.filter(pozitifNumbers);
+    }else if( this.NaNyStrings.length !== 0 && this.numberyStrings.length!==0){
+      return this.numberyStrings.filter(pozitifNumbers);
+    }
   },
   zeroStrings: function () {
     // write me!
+    function sifir(number){
+      return number == 0 || number ==" ";
+    }
+    if(this.NaNyStrings.length !== 0 && this.numberyStrings.length === 0){
+      return this.numberyStrings;
+    }else if( this.NaNyStrings.length === 0 && this.numberyStrings.length !== 0){
+      return this.numberyStrings.filter(sifir);
+    }else if (this.NaNyStrings.length !== 0 && this.numberyStrings.length !== 0){
+      return this.numberyStrings.filter(sifir);
+    }
+
   },
   numberyAsNumbers: function () {
     // write me!
+
+
   },
   NaNyAsNumbers: function () {
     // write me!
   },
   sumOfNumbery: function () {
     // write me!
+    function sum(a,b) {
+      return (a+b);
+
+    }
   },
   sumOfNaNy: function () {
     // write me!
+    return undefined;
   },
 };
 
-

week-2-project/app.js

@@ -15,69 +15,82 @@ const object = {
   entries: {},
   isPrimitive: function (value) {
     // write me!
+    //if (typeof Object(value) === 'object') return true; 
+    //return (value !== Object(value));
+    var type = typeof value;
+    return value == null || (type != "object" && type != "function");
   },
   hasKey: function (obj, key) {
     // write me!
+    return obj != null && hasOwnProperty.call(obj, key);
   },
   hasValue: function (obj, value) {
     // write me!
+    return (Object.values(obj).indexOf(value)> -1);
   },
   addEntry: function (key, value) {
-    if (null) { // write me!
+    if (key='string') { // write me!
       return new TypeError('addEntry: key should be a string');
     }
-    if (null) { // write me! (using this.isPrimitive)
+    if (value !== Object(value)!== true) { // write me! (using this.isPrimitive)
+      this.primitive=[];
       return new TypeError('addEntry: value should be a primitive');
     }
-    if (null) { // write me! (using this.hasKey)
+    if (this.entries[key]=value) { // write me! (using this.hasKey)
+
       return new Error(`addEntry: key "${key}" already exists`);
     }
 
     // write me!
+
   },
   removeEntry: function (key) {
-    if (null) { // write me!
+    if (key!=="string") { // write me!
       return new TypeError('removeEntry: key should be a string');
     }
-    if (null) { // write me! (using this.hasKey)
+
+    if (this.hasOwnProperty(key)===true) { // write me! (using this.hasKey)// hasKey ile bilinmesi gereken hasOwnProperty
       return new ReferenceError(`removeEntry: no property "${key}" in this.entries`);
-    }
+    }else
+    return true; //BURAYA TEKRAR DON!!!!!
 
     // write me!
   },
   updateEntry: function (key, value) {
-    if (null) { // write me!
+    if (key="string") { // write me!
       return new TypeError('updateEntry: key should be a string');
     }
-    if (null) { // write me! (using this.isPrimitive)
+    if (this.isPrimitive(value =='', arg)) { // write me! (using this.isPrimitive)
       return new TypeError('updateEntry: value should be a primitive');
     }
-    if (null) { // write me! (using this.hasKey)
+    if (this.hasKey(key!==key)) { // write me! (using this.hasKey)
       return new ReferenceError(`updateEntry: no property "${key}" in this.entries`);
     }
 
     // write me!
   },
   readAll: function () {
     // write me!
-  },
+
+  }, 
+
   findByKey: function (key) {
-    if (null) { // write me!
+    if (key !== 'string') { // write me!
       return new TypeError('findByKey: key should be a string');
     }
-    if (null) { // write me! (using this.hasKey)
+    if (this.hasKey === "string") { // write me! (using this.hasKey)
       return new ReferenceError(`findByKey: no property "${key}" in this.entries`);
     }
-
+//BURAYA TEKRAR DON
     // write me!
   },
   findByValue: function (value) {
-    if (null) { // write me! (using this.isPrimitive)
+    if  (value !== 'isPrimitive') { // write me! (using this.isPrimitive)
       return new TypeError('findByValue: value should be a primitive');
     }
-    if (null) { // write me! (using this.hasValue)
+    if (this.hasValue(value)) { // write me! (using this.hasValue)
       return new ReferenceError(`findByValue: no entry with value (${typeof value}, ${value})`);
-    }
+    }else return false; //BURAYA TEKRAR DON
 
     // write me! (this one is a bit trickier)
   },

week-2-project/practice-problems/index.html

@@ -13,8 +13,8 @@
 
   <!-- why won't local parser-babylon work -->
   <script src="../../dependencies/prettier/standalone.js"></script>
-  <!-- <script src="https://unpkg.com/prettier@1.13.0/standalone.js"></script> -->
-  <!-- <script src="../dependencies/prettier/parser-babylon.js"></script> -->
+   <script src="https://unpkg.com/prettier@1.13.0/standalone.js"></script> 
+   <script src="../dependencies/prettier/parser-babylon.js"></script> 
   <script src="https://unpkg.com/prettier@1.13.0/parser-babylon.js"></script>
 
   <script src="../../dependencies/evaluate.js"></script>

week-2-project/practice-problems/objects.js

@@ -116,32 +116,44 @@ try {
   function passTheAssertions1() {
     ; // declare and assign a1
     ; // declare and assign a2
+    const a1={}
+    const a2= a1
+    //burada yazdigin altta istenen esitli ya da esitsiz olan haller, a1 ile a2 birbirine esit
+
     console.assert(a1 === a2, 'a1 should strictly equal a2');
 
     ; // declare and assign b1
     ; // declare and assign b2
+    const b1={}
+    const b2={}// burada yazdigin seyler altta istenen esitlik ya da esitsizlikler
     console.assert(b1 !== b2, 'b1 should not strictly equal b2');
 
     // ---
 
     ; // write one line to pass the assertions
+    a1.x === 'hi';
     console.assert(a1.x === a2.x, 'a1.x should strictly equal a2.x');
     console.assert(a1.x === 'hi!', 'a1.x should strictly equal "hi!"');
 
     ; // write two lines to pass the assertions
     ;
+    b1.x=== 'bye!';
+    b2.x==='bye!';
     console.assert(b1.x === b2.x, 'b1.x should strictly equal b2.x');
     console.assert(b1.x === 'bye!', 'b1.x should strictly equal "bye!"');
 
     // --
     const index = 'y';
-
+    a2[index]==='roof!';
+    a2[index]===a1[index];
     ; // write one line to pass the assertions
     console.assert(a1[index] === a2[index], 'a1[index] should strictly equal a2[index]');
     console.assert(a1[index] === 'roof!', 'a1[index] should strictly equal "roof!"');
 
     ; // write two lines to pass the assertions
     ;
+    b2[index] === b1[index];
+    b1[index]==='floor!';
     console.assert(b1[index] === b2[index], 'b1[index] should strictly equal b2[index]');
     console.assert(b1[index] === 'floor!', 'b1[index] should strictly equal "floor!"');
 
@@ -153,6 +165,7 @@ try {
   function passTheAssertions2() {
     const value1 = 5;
     let reference1 = {};
+
 
     ; // write this line
     console.assert(value2 === value1, "value1 should strictly equal value2");

week-2-project/practice-problems/project-prep.js

@@ -22,6 +22,8 @@ try {
   ];
   function isPrimitive(thing) {
     // write me!
+      var type = typeof thing;
+      return thing == null || (type != "object" && type != "function");
   }
   isPrimitive.display = true;
   evaluate(isPrimitive, isPrimitiveTests);
@@ -38,13 +40,16 @@ try {
   ];
   function hasKey(obj, key) {
     // write me!
-  }
+    return obj != null && hasOwnProperty.call(obj, key);
+ // return (Object.values(obj).indexOf(values) > -1);
+}
+
   hasKey.display = true;
   evaluate(hasKey, hasKeyTests);
 
 
   const hasValueTests = [
-    { name: 'first', args: [{ a: 0 }, 0], expected: true },
+    { name: 'first', args: [{ a:/*key*/ 0/* value*/ }, 0], expected: true },
     { name: 'second', args: [{ b: 0 }, 1], expected: false },
     { name: 'third', args: [{ a: 1 }, 0], expected: false },
     { name: 'fourth', args: [{ b: 1 }, 1], expected: true },
@@ -55,6 +60,8 @@ try {
   function hasValue(obj, value) {
     // write me!
     // consider using Object.keys, .filter and obj.hasOwnProperty
+
+return (Object.values(obj).indexOf(value)> -1);
   }
   hasValue.display = true;
   evaluate(hasValue, hasValueTests);
@@ -88,6 +95,9 @@ try {
   function deleteFromObject(obj, key) {
     // write me!
     // (remember to avoid side effects)
+
+
+delete deleteFromObject(obj);
   }
   deleteFromObject.display = true;
   evaluate(deleteFromObject, deleteFromObjectTests)
@@ -104,6 +114,7 @@ try {
   function findByKey(obj, key) {
     // write me!
     // (remember to avoid side effects)
+
   }
   findByKey.display = true;
   evaluate(findByKey, findByKeyTests)