time-to-botec/squiggle/node_modules/@stdlib/string/reverse

reverseString

Reverse a string.

Usage

var reverseString = require( '@stdlib/string/reverse' );

reverseString( str )

Reverses a string.

var out = reverseString( 'last man standing' );
// returns 'gnidnats nam tsal'

out = reverseString( 'Hidden Treasures' );
// returns 'serusaerT neddiH'

out = reverseString( 'Lorem ipsum 𝌆 dolor sit ameͨ͆t.' );
// returns '.teͨ͆ma tis rolod 𝌆 muspi meroL'

Examples

var reverseString = require( '@stdlib/string/reverse' );

var str = reverseString( 'last man standing' );
// returns 'gnidnats nam tsal'

str = reverseString( 'presidential election' );
// returns 'noitcele laitnediserp'

str = reverseString( 'javaScript' );
// returns 'tpircSavaj'

str = reverseString( 'Hidden Treasures' );
// returns 'serusaerT neddiH'

---

CLI

Usage

Usage: reverse [options] [<string>]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
         --split sep           Delimiter for stdin data. Default: '/\\r?\\n/'.

Notes

• If the split separator is a regular expression, ensure that the split option is either properly escaped or enclosed in quotes.

  # Not escaped...
  $ echo -n $'beep\nboop' | reverse --split /\r?\n/
  
  # Escaped...
  $ echo -n $'beep\nboop' | reverse --split /\\r?\\n/
  

• The implementation ignores trailing delimiters.

Examples

$ reverse foobar
raboof

To use as a standard stream,

$ echo -n 'foobar' | reverse
raboof

By default, when used as a standard stream, the implementation assumes newline-delimited data. To specify an alternative delimiter, set the split option.

$ echo -n 'foobar\tbaz' | reverse --split '\t'
raboof
zab