What's the difference between scan and match on Ruby ...

Both forms iterate through str, matching the pattern (which may be a Regexp or a String). For each match, a result is generated and either added to the ...

2019年3月5日 — It works by remembering the location of a so-called scan pointer which is nothing more than an index into the string. The scanning process ...

self に対して pattern を繰り返しマッチし、 マッチした部分文字列の配列を返します。

2023年8月13日 — Among these, the scan method stands out as a versatile solution to address real-world challenges. With the ability to search strings for ...

Scanning a string means remembering the position of a scan pointer, which is just an index. The point of scanning is to move forward a bit at a time, so matches ...

Scanning a string means remembering the position of a scan pointer, which is just an index. The point of scanning is to move forward a bit at a time, so matches ...

2010年8月19日 — If you search for /dad/ in dadad you'd only get [[dad,0]] because scan advances to the end of each match when it finds one (which is wrong ...

2011年11月3日 — #scan returns everything that the Regex matches. #match returns the first match as a MatchData object, which contains data held ...

2019年12月12日 — StringScanner#scan() : scan() is a StringScanner class method which tries to match with pattern at the current position.

Method: String#scan. Defined in: string.c. permalink #scan(pattern) ⇒ Array #scan(pattern) |match, ...| ... } ⇒ String. Both forms iterate ... 34 (ruby-3.3.1).