TinyButStrong Error CacheSystem plug-in: The cache file './tbscache/cache_search-ruby match / :alpha: /-1.html' can not be saved.
ruby match / :alpha: / :: 哇哇3C日誌

rubymatch/:alpha:/

2021年2月15日—...matchanyalphanumericcharacter-d-[0-9]willmatchanynumberfrom0to9-s-willmatchanywhitespaces(space,tab,newline).- ...,The-p}constructmatchescharacterswiththenamedproperty,muchlikePOSIXbracketclasses./-pAlnum}/-Alphabeticandnumericcharacter./-pAlpha}/- ...,The-p}constructmatchescharacterswiththenamedproperty,muchlikePOSIXbracketclasses./-pAlnum}/-Alphabeticandnumericcharacter./-pA...

參考資訊如下
A Quick Guide to RegEx in Ruby - Gabriel Demes

2021年2月15日 — ... match any alphanumeric character -d - [0-9] will match any number from 0 to 9 -s - will match any white spaces (space, tab, newline) . - ...

class Regexp

The -p} construct matches characters with the named property, much like POSIX bracket classes. /-pAlnum}/ - Alphabetic and numeric character. /-pAlpha}/ - ...

Class

The -p} construct matches characters with the named property, much like POSIX bracket classes. /-pAlnum}/ - Alphabetic and numeric character. /-pAlpha}/ - ...

Class

The -p} construct matches characters with the named property, much like POSIX bracket classes. /-pAlnum}/ - Alphabetic and numeric character. /-pAlpha}/ - ...

Class

The -p} construct matches characters with the named property, much like POSIX bracket classes. /-pAlnum}/ - Alphabetic and numeric character. /-pAlpha}/ - ...

Class

The -p} construct matches characters with the named property, much like POSIX bracket classes. /-pAlnum}/ - Alphabetic and numeric character. /-pAlpha}/ - ...

Class

The -p} construct matches characters with the named property, much like POSIX bracket classes. /-pAlnum}/ - Alphabetic and numeric character. /-pAlpha}/ - ...

Class

A Regexp holds a regular expression, used to match a pattern against strings. Regexps are created using the /.../ and %r.

Regex to check alphanumeric string in ruby

2015年10月21日 — Regex to check alphanumeric string in ruby ... I am trying to validate strings in ruby. Any string which contains spaces,under scores or any ...

What's the difference between pAlpha}i and pL}i in ruby?

2012年11月22日 — In POSIX -pAlpha} is equal to -pL&} (for regular expressions with Unicode support; see here). This matches all characters that have an upper ...