< > BotCompany Repo | #1021192 // regexpReplaceWithFirstGroup - replace occurrence with first group of pattern

JavaX fragment (include) [tags: use-pretranspiled]

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sS regexpReplaceWithFirstGroup(Pattern pat, S s) {
  ret regexpReplaceWithFirstGroup(regexp(pat, s));
}

// TODO: why IC?
sS regexpReplaceWithFirstGroup(S pat, S s) {
  ret regexpReplaceWithFirstGroup(regexpIC(pat, s));
}

sS regexpReplaceWithFirstGroup(Matcher m) {
  new StringBuffer buf;
  while (m.find())
    m.appendReplacement(buf, m.group(1));
  m.appendTail(buf);
  ret str(buf);
}

Author comment

Began life as a copy of #1018263

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