Ruby regex problem: matching optional white space at start of line ...
23 дек. 2020 г. ... Ruby regex problem: matching optional white space at start of line · Your string stats with a space · Your string has * after the space. · Your ...
class Regexp - Documentation for Ruby 3.4
A regular expression (also called a regexp) is a match pattern (also simply called a pattern). A common notation for a regexp uses enclosing slash characters: / ...
Ruby Regular Expressions (Complete Tutorial)
Ruby regular expressions (ruby regex ... A character class lets you define a range or a list of characters to match. ... \s matches white space (tabs, regular space ...
Ruby regular expressions
Printable characters excluding space. [:punct:] Punctuation characters: any printable character excluding aplhanumeric or space. [:cntrl], Chontrol characters ...
class Regexp - RDoc Documentation
=~ is Ruby's basic pattern-matching operator. When ... space character. /[[:punct:]]/ - Punctuation character ... Literal white space inside the pattern is ignored ...
ruby - Regex to match comma followed by whitespace? - Stack ...
20 июл. 2011 г. ... This matches all commas followed by one or more whitespace characters, and doesn't match the spaces beyond Some . Share.
ruby - regex for at least 2 empty space? - Stack Overflow
28 янв. 2010 г. ... Whitespace matching is \s and you can supply a minimum and maximum in curly braces. You can also omit either of them, like so: \s{2,}.
Ruby: Stripping out a non breaking space character ( ) | Mark ...
23 февр. 2013 г. ... RUBY > "Mark Needham".gsub(/[[:space:]]+/, "") => "MarkNeedham" ...the poster suggested the following regex which does the job: RUBY > ...
regex - How do I match a space or the end of a line in a regexp in ...
2 мар. 2017 г. ... I'm tryihng to write a regular expression to match a string in which teh first character is either an "a" or a "b" and then next character ...
Ruby Regex Reference. Writing Regular Expressions: | by Kristen ...
4 нояб. 2016 г. ... Characters: \w any wordlike character (alphanumeric or _ ) \d any digit 0–9 · Repetition: + one or more times · Anchors: \b match between spaces ...
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