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

instance method

Gem::SourceList#first

first

lib/rubygems/source_list.rb View on GitHub ↗

# File tmp/rubies/ruby-3.0.5/lib/rubygems/source_list.rb, line 124
def first
  @sources.first
end

Returns the first source in the list.

See also #empty? #include? #each_source #replace also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.1