core and extension

src/boolean-conditions.js

@@ -5,6 +5,11 @@ let didPass
 // "Well done, you passed!" if didPass is true, or "Sorry, try again!" if didPass
 // is false
 let answer
+if (didPass) {
+  answer = 'Well done, you passed!'
+} else {
+  answer = 'Sorry, try again!'
+}
 
 // 2. When you're done and the test passes, changing didPass to the opposite boolean
 // and run the test again to make sure it still passes

src/multiple-conditions.js

@@ -8,18 +8,27 @@ const NUM = 9 // eslint-disable-line no-unused-vars
 // AND is less than or equal to the UPPER variable
 let answerOne
 
+if (NUM >= LOWER && NUM <= UPPER) {
+  answerOne = true
+}
+
 // Task 2
-const STR = null
+const STR = 'Greetings'
 
 // 2. Use conditional statements to set the answerTwo variable below to true
 // if the STR variable is 'Hello' or 'Goodbye'
 // Set answerTwo to false if it's neither of those
 // Run the test after setting STR to 'Hello', then 'Goodbye', then any other value you like
 // to verify your code is correct
 let answerTwo
+if (STR === 'Hello' || STR === 'Goodbye') {
+  answerTwo = true
+} else {
+  answerTwo = false
+}
 
 // Task 3
-const AGE = 0
+const AGE = 1
 
 // 3. Use conditional statements to set the answerThree variable below to a
 // string value based on what the AGE variable is set to.
@@ -34,6 +43,15 @@ const AGE = 0
 // 13-19  | Teenager
 // 20+    | Adult
 let answerThree
+if (AGE === 0) {
+  answerThree = 'Baby'
+} else if (AGE > 0 && AGE < 5) {
+  answerThree = 'Toddler'
+} else if (AGE > 4 && AGE < 13) {
+  answerThree = 'Teenager'
+} else if (AGE > 19) {
+  answerThree = 'Adult'
+}
 
 // Run the test after changing the AGE value to verify you've successfully
 // accounted for each age range

src/numeric-conditions.js

@@ -9,16 +9,32 @@ const ARRAY_TWO = ['Hello', 'Conditions', NUM_ONE] // eslint-disable-line no-unu
 // 1. Use conditional statements to set answerOne to false if ARRAY_ONE is not empty
 // or true if it is empty
 let answerOne
+if (ARRAY_ONE.length === 0) {
+  answerOne = true
+} else {
+  answerOne = false
+}
 
 // 2. Use conditional statements to set answerTwo to false if ARRAY_TWO is not empty
 // or true if it is empty
 let answerTwo
+if (ARRAY_TWO.length === 0) {
+  answerTwo = true
+} else {
+  answerTwo = false
+}
 
 // 3. Use conditional statements to set answerThree to true if NUM_ONE is more than NUM_TWO
 let answerThree
+if (NUM_ONE > NUM_TWO) {
+  answerThree = true
+}
 
 // 4. Use conditional statements to set answerFour to true if NUM_ONE or NUM_TWO are included in ARRAY_TWO
 let answerFour
+if (ARRAY_TWO.includes(NUM_ONE) || ARRAY_TWO.includes(NUM_TWO)) {
+  answerFour = true
+}
 
 // Don't edit the code below this line
 module.exports = {

src/string-conditions.js

@@ -2,44 +2,71 @@
 const STR_ONE = 'Hello' // eslint-disable-line no-unused-vars
 
 let answerOne
+if (STR_ONE === 'Hello') {
+  answerOne = true
+}
 
 // 2. Use conditional statements to set answerTwo to true if STR_TWO is not 'Hello'
 const STR_TWO = 'Goodbye' // eslint-disable-line no-unused-vars
 
 let answerTwo
+if (STR_TWO !== 'Hello') {
+  answerTwo = true
+}
 
 // 3. Use conditional statements to set answerThree to true if STR_THREE is
 // longer than STR_FOUR
 const STR_THREE = 'Hello' // eslint-disable-line no-unused-vars
 const STR_FOUR = 'Good' // eslint-disable-line no-unused-vars
 
 let answerThree
+if (STR_THREE.length > STR_FOUR.length) {
+  answerThree = true
+}
 
 // 4. Use conditional statements to set answerFour to true
 // if STR_FIVE starts and ends with the same character, regardless of case
 
 const STR_FIVE = 'Alexandra' // eslint-disable-line no-unused-vars
 
 let answerFour
+if (STR_FIVE[0].toLowerCase() === STR_FIVE[STR_FIVE.length - 1].toLowerCase()) {
+  answerFour = true
+}
 
 // 5. Use conditional statements to set answerFive to true
 // if STR_SIX starts and ends with the same character, regardless of case
 
 const STR_SIX = 'Joanna' // eslint-disable-line no-unused-vars
 
 let answerFive
+if (STR_SIX[0].toLowerCase() === STR_SIX[STR_SIX.length - 1].toLowerCase()) {
+  answerFive = true
+  console.log(STR_SIX[0], STR_SIX[STR_SIX.length - 1])
+} else {
+  answerFive = false
+}
 
 // 6. Use conditional statements to set answerSix to the middle character of STR_SEVEN
 // if STR_SEVEN has an odd number of characters
 const STR_SEVEN = 'Kayla' // eslint-disable-line no-unused-vars
 
 let answerSix
+if (STR_SEVEN.length % 2 === 1) {
+  answerSix = STR_SEVEN[parseInt(STR_SEVEN.length / 2)]
+}
 
 // 7. Use conditional statements to set answerSeven to the middle two characters of
 // STR_EIGHT if STR_EIGHT has an even number of characters
 const STR_EIGHT = 'Alex' // eslint-disable-line no-unused-vars
 
 let answerSeven
+if (STR_EIGHT.length % 2 === 0) {
+  answerSeven = STR_EIGHT.slice(
+    STR_EIGHT.length / 2 - 1,
+    STR_EIGHT.length / 2 + 1
+  )
+}
 
 // 8. Set answerEight to the appropriate season based on what MONTH is set to
 //
@@ -56,6 +83,23 @@ let answerSeven
 const MONTH = 'January'
 
 let answerEight
+if (MONTH === 'March' || MONTH === 'April' || MONTH === 'May') {
+  answerEight = 'Spring'
+} else if (MONTH === 'June' || MONTH === 'July' || MONTH === 'August') {
+  answerEight = 'Summer'
+} else if (
+  MONTH === 'September' ||
+  MONTH === 'October' ||
+  MONTH === 'November'
+) {
+  answerEight = 'Autumn'
+} else if (
+  MONTH === 'December' ||
+  MONTH === 'January' ||
+  MONTH === 'February'
+) {
+  answerEight = 'Winter'
+}
 
 module.exports = {
   answerOne,