Build README
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README.md
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README.md
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* [Anagrams of string (with duplicates)](#anagrams-of-string-with-duplicates)
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* [Average of array of numbers](#average-of-array-of-numbers)
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* [Capitalize first letter](#capitalize-first-letter)
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* [Capitalize first letter of every word](#capitalize-first-letter-of-every-word)
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* [Capitalize first letter](#capitalize-first-letter)
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* [Count occurrences of a value in array](#count-occurrences-of-a-value-in-array)
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* [Current URL](#current-url)
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* [Curry](#curry)
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@ -75,6 +75,14 @@ const average = arr =>
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arr.reduce( (acc , val) => acc + val, 0) / arr.length;
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```
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### Capitalize first letter of every word
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Use `replace()` to match the first character of each word and `toUpperCase()` to capitalize it.
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```js
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var capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase());
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```
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### Capitalize first letter
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Use `slice(0,1)` and `toUpperCase()` to capitalize first letter, `slice(1)` to get the rest of the string.
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@ -83,16 +91,8 @@ Use `slice(0,1)` and `toUpperCase()` to capitalize first letter, `slice(1)` to g
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const capitalize = str => str.slice(0, 1).toUpperCase() + str.slice(1);
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```
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### Capitalize first letter of every word
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Use `replace()` to match the first character of each word and `toUpperCase()` to capitalize it.
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```js
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var capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase());
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```
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### Count occurrences of a value in array
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Use `reduce()` to increment a counter each time you encounter the specific value inside the array.
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```js
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7
snippets/capitalize-first-letter-of-every-word.md
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snippets/capitalize-first-letter-of-every-word.md
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### Capitalize first letter of every word
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Use `replace()` to match the first character of each word and `toUpperCase()` to capitalize it.
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```js
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var capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCase());
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```
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