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instance method

Gem::SourceList#prepend

prepend(obj)

lib/rubygems/source_list.rb View on GitHub ↗

# File tmp/rubies/ruby-4.1.0-preview1/lib/rubygems/source_list.rb, line 67
def prepend(obj)
  src = case obj
        when Gem::Source
          obj
        else
          Gem::Source.new(obj)
  end

  @sources.delete(src) if @sources.include?(src)
  @sources.unshift(src)
  src
end

Prepends obj to the beginning of the source list which may be a Gem::Source, Gem::URI or URI Moves obj to the beginning of the list if already present. String.

See also #include? #replace #first #to_a also in 4.0

‹ prev#include? next ›#replace