End of Life Ruby 3.1 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

class method

Gem.suffix_pattern

suffix_pattern

# File tmp/rubies/ruby-3.1.3/lib/rubygems.rb, line 914
def self.suffix_pattern
  @suffix_pattern ||= "{#{suffixes.join(',')}}"
end

Glob pattern for require-able path suffixes.

See also .suffixes .suffix_regexp .spec_cache_dir .time also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.0