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Resolves #16

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Angelos Chalaris
2017-12-12 15:42:03 +02:00
parent c074a196e6
commit d7856f0b40
2 changed files with 6 additions and 2 deletions
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4
README.md
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@ -86,9 +86,11 @@ var capitalizeEveryWord = str => str.replace(/\b[a-z]/g, char => char.toUpperCas
### Capitalize first letter ### Capitalize first letter
Use `slice(0,1)` and `toUpperCase()` to capitalize first letter, `slice(1)` to get the rest of the string. Use `slice(0,1)` and `toUpperCase()` to capitalize first letter, `slice(1)` to get the rest of the string.
Omit the `lowerRest` parameter to keep the rest of the string intact, or set it to `true` to convert to lower case.
```js ```js
const capitalize = str => str.slice(0, 1).toUpperCase() + str.slice(1); const capitalize = (str, lowerRest = false) =>
str.slice(0, 1).toUpperCase() + (lowerRest? str.slice(1).toLowerCase() : str.slice(1));
``` ```
### Count occurrences of a value in array ### Count occurrences of a value in array

4
snippets/capitalize-first-letter.md
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@ -1,7 +1,9 @@
### Capitalize first letter ### Capitalize first letter
Use `slice(0,1)` and `toUpperCase()` to capitalize first letter, `slice(1)` to get the rest of the string. Use `slice(0,1)` and `toUpperCase()` to capitalize first letter, `slice(1)` to get the rest of the string.
Omit the `lowerRest` parameter to keep the rest of the string intact, or set it to `true` to convert to lower case.
```js ```js
const capitalize = str => str.slice(0, 1).toUpperCase() + str.slice(1); const capitalize = (str, lowerRest = false) =>
str.slice(0, 1).toUpperCase() + (lowerRest? str.slice(1).toLowerCase() : str.slice(1));
``` ```