From 811fc503cece81d5d80349365ea7cb5c020a201f Mon Sep 17 00:00:00 2001
From: Mark Pinero <markspinero@gmail.com>
Date: Mon, 20 Mar 2017 22:58:50 -0700
Subject: [PATCH 1/4] 01 done

---
 01 - JavaScript Drum Kit/index-START.html | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/01 - JavaScript Drum Kit/index-START.html b/01 - JavaScript Drum Kit/index-START.html
index 4070d32767..246a3faa9a 100644
--- a/01 - JavaScript Drum Kit/index-START.html	
+++ b/01 - JavaScript Drum Kit/index-START.html	
@@ -58,7 +58,24 @@
   <audio data-key="76" src="sounds/tink.wav"></audio>
 
 <script>
+function playSound(e) {
+  const audio = document.querySelector(`audio[data-key="${e.keyCode}"]`);
+  const key = document.querySelector(`.key[data-key="${e.keyCode}"]`);
+  if (!audio) return;
+  audio.currentTime = 0;
+  audio.play();
+  key.classList.add('playing');
+}
 
+function removeTransition(e) {
+  if (e.propertyName !== 'transform') return;
+  this.classList.remove('playing');
+}
+
+const keys = document.querySelectorAll('.key');
+keys.forEach(key => key.addEventListener('transitionend', removeTransition));
+
+window.addEventListener('keydown', playSound);
 </script>
 
 

From 77145f590985f81cc44fa827007cf15ce5c28f1e Mon Sep 17 00:00:00 2001
From: Mark Pinero <markspinero@gmail.com>
Date: Tue, 21 Mar 2017 00:30:31 -0700
Subject: [PATCH 2/4] 02 done

---
 02 - JS and CSS Clock/index-START.html | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/02 - JS and CSS Clock/index-START.html b/02 - JS and CSS Clock/index-START.html
index 2712384201..f5d8a2543b 100644
--- a/02 - JS and CSS Clock/index-START.html	
+++ b/02 - JS and CSS Clock/index-START.html	
@@ -61,13 +61,37 @@
       background:black;
       position: absolute;
       top:50%;
+      transform-origin: 100%;
+      transition: all 0.05s;
+      transition-timing-function: cubic-bezier(0.1, 2.7, .5, 1);
     }
 
+    .second-hand {
+
+    }
   </style>
 
   <script>
+  const secondHand = document.querySelector('.second-hand');
+const minHand = document.querySelector('.min-hand');
+const hourHand = document.querySelector('.hour-hand');
+
+function setDate() {
+  const now = new Date();
+  const hour = now.getHours();
+  const hourDegrees = hour / 12 * 360 + 90;
+  hourHand.style.transform = `rotate(${hourDegrees}deg)`;
+
+  const minutes = now.getMinutes();
+  const minuteDegrees = minutes / 60 * 360 + 90;
+  minHand.style.transform = `rotate(${minuteDegrees}deg)`;
 
+  const seconds = now.getSeconds();
+  const secondDegrees = seconds / 60 * 360 + 90;
+  secondHand.style.transform = `rotate(${secondDegrees}deg)`;
+}
 
-  </script>
+setInterval(setDate, 1000);
+</script>
 </body>
 </html>

From 17f36d633e323a9cdf9b9e1d867be53e059bcbba Mon Sep 17 00:00:00 2001
From: Mark Pinero <markspinero@gmail.com>
Date: Sun, 28 May 2017 19:35:51 -0700
Subject: [PATCH 3/4] j30 - 2-4 done

---
 02 - JS and CSS Clock/index-START.html   |  4 ----
 03 - CSS Variables/index-START.html      | 23 +++++++++++++++++++
 04 - Array Cardio Day 1/index-START.html | 28 ++++++++++++++++++++++--
 3 files changed, 49 insertions(+), 6 deletions(-)

diff --git a/02 - JS and CSS Clock/index-START.html b/02 - JS and CSS Clock/index-START.html
index f5d8a2543b..c8c13ea855 100644
--- a/02 - JS and CSS Clock/index-START.html	
+++ b/02 - JS and CSS Clock/index-START.html	
@@ -65,10 +65,6 @@
       transition: all 0.05s;
       transition-timing-function: cubic-bezier(0.1, 2.7, .5, 1);
     }
-
-    .second-hand {
-
-    }
   </style>
 
   <script>
diff --git a/03 - CSS Variables/index-START.html b/03 - CSS Variables/index-START.html
index ca2b59d077..1e8ee5fc52 100644
--- a/03 - CSS Variables/index-START.html	
+++ b/03 - CSS Variables/index-START.html	
@@ -21,6 +21,21 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
   <img src="https://source.unsplash.com/7bwQXzbF6KE/800x500">
 
   <style>
+    :root {
+      --base: '#ffc600';
+      --spacing: 10px;
+      --blur: 10px;
+    }
+
+    img {
+      padding: var(--spacing);
+      background: var(--base);
+      filter: blur(var(--blur));
+    }
+
+    .h1 {
+      color: var(--base);
+    }
 
     /*
       misc styles, nothing to do with CSS variables
@@ -48,6 +63,14 @@ <h2>Update CSS Variables with <span class='hl'>JS</span></h2>
   </style>
 
   <script>
+    const inputs = document.querySelectorAll('.controls input');
+    function handleUpdate() {
+      const suffix = this.dataset.sizing || '';
+      document.documentElement.style.setProperty(`--${this.name}`, this.value + suffix)
+    }
+
+    inputs.forEach(input => input.addEventListener('change', handleUpdate));
+    inputs.forEach(input => input.addEventListener('mousemove', handleUpdate));
   </script>
 
 </body>
diff --git a/04 - Array Cardio Day 1/index-START.html b/04 - Array Cardio Day 1/index-START.html
index eec0ffc31d..2ec17e3740 100644
--- a/04 - Array Cardio Day 1/index-START.html	
+++ b/04 - Array Cardio Day 1/index-START.html	
@@ -1,9 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
+
 <head>
   <meta charset="UTF-8">
   <title>Array Cardio 💪</title>
 </head>
+
 <body>
   <p><em>Psst: have a look at the JavaScript Console</em> 💁</p>
   <script>
@@ -30,18 +32,24 @@
     const people = ['Beck, Glenn', 'Becker, Carl', 'Beckett, Samuel', 'Beddoes, Mick', 'Beecher, Henry', 'Beethoven, Ludwig', 'Begin, Menachem', 'Belloc, Hilaire', 'Bellow, Saul', 'Benchley, Robert', 'Benenson, Peter', 'Ben-Gurion, David', 'Benjamin, Walter', 'Benn, Tony', 'Bennington, Chester', 'Benson, Leana', 'Bent, Silas', 'Bentsen, Lloyd', 'Berger, Ric', 'Bergman, Ingmar', 'Berio, Luciano', 'Berle, Milton', 'Berlin, Irving', 'Berne, Eric', 'Bernhard, Sandra', 'Berra, Yogi', 'Berry, Halle', 'Berry, Wendell', 'Bethea, Erin', 'Bevan, Aneurin', 'Bevel, Ken', 'Biden, Joseph', 'Bierce, Ambrose', 'Biko, Steve', 'Billings, Josh', 'Biondo, Frank', 'Birrell, Augustine', 'Black, Elk', 'Blair, Robert', 'Blair, Tony', 'Blake, William'];
 
     // Array.prototype.filter()
+    console.table(inventors.filter(person => person.year >= 1500 && person.year < 1600));
     // 1. Filter the list of inventors for those who were born in the 1500's
 
     // Array.prototype.map()
     // 2. Give us an array of the inventors' first and last names
+    console.log(inventors.map(person => `${person.first} ${person.last}`));
 
     // Array.prototype.sort()
     // 3. Sort the inventors by birthdate, oldest to youngest
+    console.table(inventors.sort((a, b) => a.year > b.year ? 1 : -1));
+    // sort between two values
 
     // Array.prototype.reduce()
     // 4. How many years did all the inventors live?
+    console.log(inventors.reduce((total, person) => total + (person.passed - person.year), 0));
 
     // 5. Sort the inventors by years lived
+    console.table(inventors.sort((a,b) => (a.passed - a.year) > (b.passed - b.year) ? -1 : 1));
 
     // 6. create a list of Boulevards in Paris that contain 'de' anywhere in the name
     // https://en.wikipedia.org/wiki/Category:Boulevards_in_Paris
@@ -49,11 +57,27 @@
 
     // 7. sort Exercise
     // Sort the people alphabetically by last name
+    const lastName = people.sort((a,b) => {
+      const [alast, afirst] = a.split(', ');
+      const [blast, bfirst] = b.split(', ');
+      return alast > blast ? 1 : -1;
+    });
+
+    console.log(lastName);
 
     // 8. Reduce Exercise
     // Sum up the instances of each of these
-    const data = ['car', 'car', 'truck', 'truck', 'bike', 'walk', 'car', 'van', 'bike', 'walk', 'car', 'van', 'car', 'truck' ];
+    const data = ['car', 'car', 'truck', 'truck', 'bike', 'walk', 'car', 'van', 'bike', 'walk', 'car', 'van', 'car', 'truck'];
+    const transport = data.reduce((obj, item) => {
+      if(!obj[item]) {
+        obj[item] = 0;
+      }
+      obj[item]++;
+      return obj;
+    }, {})
 
+    console.log(transport);
   </script>
 </body>
-</html>
+
+</html>
\ No newline at end of file

From ceff22948446c97bb1eff0e8678d3801f7d8a35a Mon Sep 17 00:00:00 2001
From: Mark Pinero <markspinero@gmail.com>
Date: Mon, 29 May 2017 03:24:37 -0700
Subject: [PATCH 4/4] 5-7 done

---
 05 - Flex Panel Gallery/index-START.html | 38 ++++++++++++++++++++++++
 06 - Type Ahead/index-START.html         | 33 ++++++++++++++++++++
 07 - Array Cardio Day 2/index-START.html | 23 +++++++++++++-
 3 files changed, 93 insertions(+), 1 deletion(-)

diff --git a/05 - Flex Panel Gallery/index-START.html b/05 - Flex Panel Gallery/index-START.html
index e1d643ad5c..62058b3282 100644
--- a/05 - Flex Panel Gallery/index-START.html	
+++ b/05 - Flex Panel Gallery/index-START.html	
@@ -24,6 +24,8 @@
     .panels {
       min-height:100vh;
       overflow: hidden;
+      display: flex;
+      flex-direction: row;
     }
 
     .panel {
@@ -32,6 +34,11 @@
       color:white;
       text-align: center;
       align-items:center;
+      flex: 1;
+      display: flex;
+      flex-direction: column;
+      justify-content: center;
+      align-items: center;
       /* Safari transitionend event.propertyName === flex */
       /* Chrome + FF transitionend event.propertyName === flex-grow */
       transition:
@@ -54,6 +61,22 @@
       margin:0;
       width: 100%;
       transition:transform 0.5s;
+      flex: 1 0 auto;
+      align-items: center;
+      justify-content: center;
+      display: flex;
+    }
+
+    .panel > *:first-child {
+      transform: translateY(-100%);
+    }
+
+    .panel.open-active > *:first-child, .panel.open-active > *:last-child {
+      transform: translateY(0%);
+    }
+
+    .panel > *:last-child {
+      transform: translateY(100%);
     }
 
     .panel p {
@@ -68,6 +91,7 @@
 
     .panel.open {
       font-size:40px;
+      flex: 5;
     }
 
     .cta {
@@ -107,7 +131,21 @@
   </div>
 
   <script>
+    const panels = document.querySelectorAll('.panel');
+    
+    function toggleOpen() {
+      this.classList.toggle('open');
+    }
+
+    function toggleOpenActive(e) {
+      if(e.propertyName.includes('flex')) { // .includes
+        this.classList.toggle('open-active');
+      }
+    }
 
+    panels.forEach(panel => panel.addEventListener('click', toggleOpen));
+    panels.forEach(panel => panel.addEventListener('transitionend', toggleOpenActive));
+    
   </script>
 
 
diff --git a/06 - Type Ahead/index-START.html b/06 - Type Ahead/index-START.html
index 1436886918..479fc42f7b 100644
--- a/06 - Type Ahead/index-START.html	
+++ b/06 - Type Ahead/index-START.html	
@@ -16,7 +16,40 @@
   </form>
 <script>
 const endpoint = 'https://gist.githubusercontent.com/Miserlou/c5cd8364bf9b2420bb29/raw/2bf258763cdddd704f8ffd3ea9a3e81d25e2c6f6/cities.json';
+const cities = [];
+fetch(endpoint)
+  .then(res => res.json())
+  .then(res => cities.push(...res));
 
+function findMatches(word, cities) {
+  const regex = new RegExp(word, 'gi')
+  return cities.filter(x => x.city.match(regex) || x.state.match(regex));
+}
+
+function displayValues(e) {
+  const matchArray = findMatches(this.value, cities);
+  const html = matchArray.map(place => {
+    const regex = new RegExp(this.value, 'gi');
+    const cityName = place.city.replace(regex, `<span class="hl">${this.value}</span>`) // .replace
+    const stateName = place.state.replace(regex, `<span class="hl">${this.value}</span>`)
+    return `
+      <li>
+        <span class="name">
+          ${cityName}, ${stateName}
+        </span>
+        <span class="population">${place.population}</span>
+      </li>
+    `
+    
+  }).join(''); // transform from array to string
+  searchSuggestions.innerHTML = html;
+}
+
+const searchInput = document.querySelector('.search');
+const searchSuggestions = document.querySelector('.suggestions');
+
+searchInput.addEventListener('change', displayValues);
+searchInput.addEventListener('keyup', displayValues);
 </script>
   </body>
 </html>
diff --git a/07 - Array Cardio Day 2/index-START.html b/07 - Array Cardio Day 2/index-START.html
index 969566ff78..a675c387ee 100644
--- a/07 - Array Cardio Day 2/index-START.html	
+++ b/07 - Array Cardio Day 2/index-START.html	
@@ -1,9 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
+
 <head>
   <meta charset="UTF-8">
   <title>Array Cardio 💪💪</title>
 </head>
+
 <body>
   <p><em>Psst: have a look at the JavaScript Console</em> 💁</p>
   <script>
@@ -25,17 +27,36 @@
     ];
 
     // Some and Every Checks
+    // console.log(new Date().getFullYear());
+    console.log(people.some(x => {
+      const now = new Date().getFullYear();
+      return now - x.year >= 19
+    }));
     // Array.prototype.some() // is at least one person 19 or older?
     // Array.prototype.every() // is everyone 19 or older?
+    console.log(people.every(x => {
+      const now = new Date().getFullYear();
+      return now - x.year >= 19
+    }));
 
     // Array.prototype.find()
     // Find is like filter, but instead returns just the one you are looking for
     // find the comment with the ID of 823423
+    console.log(comments.find(x => x.id === 823423))
 
     // Array.prototype.findIndex()
     // Find the comment with this ID
     // delete the comment with the ID of 823423
+    const findIndex = comments.findIndex(x => x.id === 823423);
+    // comments[findIndex].text = '';
+    // console.log(comments);
+    const newComments = [
+      ...comments.slice(0, findIndex),
+      ...comments.slice(findIndex + 1)
+    ]
 
+    console.log(newComments);
   </script>
 </body>
-</html>
+
+</html>
\ No newline at end of file