From e2d2b6aa417b0c1c3c5b78fbdeeafa3e6bae1c8a Mon Sep 17 00:00:00 2001
From: Angelos Chalaris <chalarangelo@gmail.com>
Date: Tue, 12 Dec 2017 18:21:53 +0200
Subject: [PATCH] Updated snippets

Mainly for better readability
---
 README.md                                  | 13 ++++++-------
 snippets/initialize-array-with-values.md   |  4 ++--
 snippets/measure-time-taken-by-function.md |  4 ++--
 snippets/object-from-key-value-pairs.md    |  2 +-
 snippets/sum-of-array-of-numbers.md        |  3 +--
 5 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/README.md b/README.md
index 5713f6300..701b108ef 100644
--- a/README.md
+++ b/README.md
@@ -299,10 +299,10 @@ const initializeArrayRange = (end, start = 0) =>
 ### Initialize array with values
 
 Use `Array(n)` to create an array of the desired length, `fill(v)` to fill it with the desired values.
-You can omit `v` to use a default value of `0`.
+You can omit `value` to use a default value of `0`.
 
 ```js
-const initializeArray = (n, v = 0) => Array(n).fill(v);
+const initializeArray = (n, value = 0) => Array(n).fill(value);
 // initializeArray(5, 2) -> [2,2,2,2,2]
 ```
 
@@ -321,8 +321,8 @@ Use `performance.now()` to get start and end time for the function, `console.log
 First argument is the function name, subsequent arguments are passed to the function.
 
 ```js
-const timeTaken = (f,...args) => {
-  var t0 = performance.now(), r = f(...args);
+const timeTaken = (func,...args) => {
+  var t0 = performance.now(), r = func(...args);
   console.log(performance.now() - t0);
   return r;
 }
@@ -334,7 +334,7 @@ const timeTaken = (f,...args) => {
 Use `Array.reduce()` to create and combine key-value pairs.
 
 ```js
-const objectFromPairs = arr => arr.reduce((a,b) => (a[b[0]] = b[1], a), {});
+const objectFromPairs = arr => arr.reduce((a,v) => (a[v[0]] = v[1], a), {});
 // objectFromPairs([['a',1],['b',2]]) -> {a: 1, b: 2}
 ```
 
@@ -447,8 +447,7 @@ const sortCharactersInString = str =>
 Use `reduce()` to add each value to an accumulator, initialized with a value of `0`.
 
 ```js
-const sum = arr =>
-  arr.reduce( (acc , val) => acc + val, 0);
+const sum = arr => arr.reduce( (acc , val) => acc + val, 0);
 // sum([1,2,3,4]) -> 10
 ```
 
diff --git a/snippets/initialize-array-with-values.md b/snippets/initialize-array-with-values.md
index 3ee75f97c..d8a18110f 100644
--- a/snippets/initialize-array-with-values.md
+++ b/snippets/initialize-array-with-values.md
@@ -1,9 +1,9 @@
 ### Initialize array with values
 
 Use `Array(n)` to create an array of the desired length, `fill(v)` to fill it with the desired values.
-You can omit `v` to use a default value of `0`.
+You can omit `value` to use a default value of `0`.
 
 ```js
-const initializeArray = (n, v = 0) => Array(n).fill(v);
+const initializeArray = (n, value = 0) => Array(n).fill(value);
 // initializeArray(5, 2) -> [2,2,2,2,2]
 ```
diff --git a/snippets/measure-time-taken-by-function.md b/snippets/measure-time-taken-by-function.md
index 5f39c34ed..8586f59d1 100644
--- a/snippets/measure-time-taken-by-function.md
+++ b/snippets/measure-time-taken-by-function.md
@@ -4,8 +4,8 @@ Use `performance.now()` to get start and end time for the function, `console.log
 First argument is the function name, subsequent arguments are passed to the function.
 
 ```js
-const timeTaken = (f,...args) => {
-  var t0 = performance.now(), r = f(...args);
+const timeTaken = (func,...args) => {
+  var t0 = performance.now(), r = func(...args);
   console.log(performance.now() - t0);
   return r;
 }
diff --git a/snippets/object-from-key-value-pairs.md b/snippets/object-from-key-value-pairs.md
index 0f7a60e44..df01da0ba 100644
--- a/snippets/object-from-key-value-pairs.md
+++ b/snippets/object-from-key-value-pairs.md
@@ -3,6 +3,6 @@
 Use `Array.reduce()` to create and combine key-value pairs.
 
 ```js
-const objectFromPairs = arr => arr.reduce((a,b) => (a[b[0]] = b[1], a), {});
+const objectFromPairs = arr => arr.reduce((a,v) => (a[v[0]] = v[1], a), {});
 // objectFromPairs([['a',1],['b',2]]) -> {a: 1, b: 2}
 ```
diff --git a/snippets/sum-of-array-of-numbers.md b/snippets/sum-of-array-of-numbers.md
index f2805b08f..fcf01949c 100644
--- a/snippets/sum-of-array-of-numbers.md
+++ b/snippets/sum-of-array-of-numbers.md
@@ -3,7 +3,6 @@
 Use `reduce()` to add each value to an accumulator, initialized with a value of `0`.
 
 ```js
-const sum = arr =>
-  arr.reduce( (acc , val) => acc + val, 0);
+const sum = arr => arr.reduce( (acc , val) => acc + val, 0);
 // sum([1,2,3,4]) -> 10
 ```