lint files

Author: emkis

composition/index.js

@@ -18,7 +18,7 @@ function asyncComposition (...callbacks) {
 }
 
 function lowercaseText (text) {
- return text.toLowerCase()
+  return text.toLowerCase()
 }
 
 function addEmojis (text) {
@@ -31,5 +31,5 @@ function separateText (text) {
 
 const makeNiceText = asyncComposition(lowercaseText, addEmojis, separateText)
 
-console.log( makeNiceText('Hello there') )
-console.log( makeNiceText('Composition is AWESOME') )
+console.log(makeNiceText('Hello there'))
+console.log(makeNiceText('Composition is AWESOME'))

currying/regular-validation.js

@@ -1,5 +1,5 @@
 // regular function to validate some text
-function validateTextBetween(minSize, maxSize, errorMessage, text) {
+function validateTextBetween (minSize, maxSize, errorMessage, text) {
   const textSize = (text || '').trim().length
 
   if (textSize < minSize || textSize > maxSize) {

currying/validaton-with-currying.js

@@ -3,7 +3,7 @@
  * BUT, using currying to make more reusable
  */
 
-function validateTextBetween(minSize) {
+function validateTextBetween (minSize) {
   return function (maxSize) {
     return function (errorMessage) {
       return function (text) {
@@ -19,7 +19,7 @@ function validateTextBetween(minSize) {
   }
 }
 
-function applyValidation(callback) {
+function applyValidation (callback) {
   return function (value) {
     try {
       callback(value)

functor/index.js

@@ -16,13 +16,13 @@ console.log('new value:', poweredNumbers) // [22, 24, 26, 28]
 
 // now lets create our own functor
 
-function ourFunctor(value) {
+function ourFunctor (value) {
   return {
     value,
-    invalid() {
+    invalid () {
       return this.value === null || this.value === undefined
     },
-    map(callback) {
+    map (callback) {
       if (this.invalid()) return ourFunctor(null)
 
       const newValue = callback(this.value)

lazy-evaluation/index.js

@@ -1,7 +1,7 @@
 // sample usage of lazy evaluation concept
 
 function eagerRobustCalculation (valueA, valueB) {
-  const timeToEnd = Date.now() + 2_500
+  const timeToEnd = Date.now() + 2500
   const poweredValue = Math.pow(valueA, 3)
 
   // just for slow things out for better demonstration
@@ -11,7 +11,7 @@ function eagerRobustCalculation (valueA, valueB) {
 }
 
 function lazyRobustCalculation (valueA) {
-  const timeToEnd = Date.now() + 2_500
+  const timeToEnd = Date.now() + 2500
   const poweredValue = Math.pow(valueA, 3)
 
   // just for slow things out for better demonstration
@@ -24,11 +24,11 @@ function lazyRobustCalculation (valueA) {
 
 console.time('#eager function')
 
-console.log( eagerRobustCalculation(3, 100) ) // 127
-console.log( eagerRobustCalculation(3, 200) ) // 227
-console.log( eagerRobustCalculation(3, 300) ) // 327
+console.log(eagerRobustCalculation(3, 100)) // 127
+console.log(eagerRobustCalculation(3, 200)) // 227
+console.log(eagerRobustCalculation(3, 300)) // 327
 
-console.timeEnd('#eager function')            // 7507.036ms
+console.timeEnd('#eager function') // 7507.036ms
 
 /**
  * in the lazy function, the idea is that we calculate
@@ -40,8 +40,8 @@ console.time('#lazy evaluation')
 
 const lazyPoweredThree = lazyRobustCalculation(3)
 
-console.log( lazyPoweredThree(100) ) // 127
-console.log( lazyPoweredThree(200) ) // 227
-console.log( lazyPoweredThree(300) ) // 327
+console.log(lazyPoweredThree(100)) // 127
+console.log(lazyPoweredThree(200)) // 227
+console.log(lazyPoweredThree(300)) // 327
 
-console.timeEnd('#lazy evaluation')  // 2499.923ms
+console.timeEnd('#lazy evaluation') // 2499.923ms