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DRY underscored and dasherize methods

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BastianHofmann
2014-03-05 11:21:21 +01:00
parent 404909ffaa
commit c62a5e8d4e
1 changed files with 14 additions and 13 deletions
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27
src/Stringy.php
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@@ -262,17 +262,7 @@ class Stringy implements \Countable, \IteratorAggregate, \ArrayAccess
*/
public function dasherize()
{
// Save current regex encoding so we can reset it after
$regexEncoding = mb_regex_encoding();
mb_regex_encoding($this->encoding);
$str = mb_ereg_replace('\B([A-Z])', '-\1', trim($this->str));
$str = mb_ereg_replace('[-_\s]+', '-', $str);
$str = mb_strtolower($str, $this->encoding);
mb_regex_encoding($regexEncoding);
return self::create($str, $this->encoding);
return $this->slug('-');
}
/**
@@ -284,13 +274,24 @@ class Stringy implements \Countable, \IteratorAggregate, \ArrayAccess
* @return Stringy Object with an underscored $str
*/
public function underscored()
{
return $this->slug('_');
}
/**
* Returns a lowercase and trimmed string separated by a suplied
* seperator.
*
* @return Stringy Object with a dasherized $str
*/
protected function slug($seperator)
{
// Save current regex encoding so we can reset it after
$regexEncoding = mb_regex_encoding();
mb_regex_encoding($this->encoding);
$str = mb_ereg_replace('\B([A-Z])', '_\1', trim($this->str));
$str = mb_ereg_replace('[-_\s]+', '_', $str);
$str = mb_ereg_replace('\B([A-Z])', $seperator .'\1', trim($this->str));
$str = mb_ereg_replace('[-_\s]+', $seperator, $str);
$str = mb_strtolower($str, $this->encoding);
mb_regex_encoding($regexEncoding);