End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

class method

Gem.suffix_regexp

suffix_regexp

# File tmp/rubies/ruby-3.0.5/lib/rubygems.rb, line 941
def self.suffix_regexp
  @suffix_regexp ||= /#{Regexp.union(suffixes)}\z/
end

Regexp for require-able path suffixes.

See also .suffix_pattern .time .suffixes .try_activate also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.1