The SourceList represents the sources rubygems has been configured to use. A source may be created from an array of sources:

Gem::SourceList.from %w[https://rubygems.example https://internal.example]

Or by adding them:

sources = Gem::SourceList.new
sources.add 'https://rubygems.example'

The most common way to get a SourceList is Gem.sources.

Methods
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Included Modules
Attributes
[R] sources

The sources in this list
Class Public methods
from(ary)

Creates a new SourceList from an array of sources.

Source: show 

# File lib/rubygems/source_list.rb, line 35
def self.from(ary)
  list = new

  list.replace ary

  return list
end
new()

Creates a new SourceList

Source: show 

# File lib/rubygems/source_list.rb, line 23
def initialize
  @sources = []
end
Instance Public methods
<<(obj)

Appends obj to the source list which may be a Gem::Source, URI or URI String.

Source: show 

# File lib/rubygems/source_list.rb, line 51
def <<(obj)
  src = case obj
        when URI
          Gem::Source.new(obj)
        when Gem::Source
          obj
        else
          Gem::Source.new(URI.parse(obj))
        end

  @sources << src
  src
end
clear()

Removes all sources from the SourceList.

Source: show 

# File lib/rubygems/source_list.rb, line 82
def clear
  @sources.clear
end
delete(source)

Deletes source from the source list which may be a Gem::Source or a URI.

Source: show 

# File lib/rubygems/source_list.rb, line 142
def delete source
  if source.kind_of? Gem::Source
    @sources.delete source
  else
    @sources.delete_if { |x| x.uri.to_s == source.to_s }
  end
end
each()

Yields each source URI in the list.

Source: show 

# File lib/rubygems/source_list.rb, line 89
def each
  @sources.each { |s| yield s.uri.to_s }
end
each_source(&b)

Yields each source in the list.

Source: show 

# File lib/rubygems/source_list.rb, line 96
def each_source(&b)
  @sources.each(&b)
end
empty?()

Returns true if there are no sources in this SourceList.

Source: show 

# File lib/rubygems/source_list.rb, line 103
def empty?
  @sources.empty?
end
first()

Returns the first source in the list.

Source: show 

# File lib/rubygems/source_list.rb, line 123
def first
  @sources.first
end
include?(other)

Returns true if this source list includes other which may be a Gem::Source or a source URI.

Source: show 

# File lib/rubygems/source_list.rb, line 131
def include?(other)
  if other.kind_of? Gem::Source
    @sources.include? other
  else
    @sources.find { |x| x.uri.to_s == other.to_s }
  end
end
replace(other)

Replaces this SourceList with the sources in other See << for acceptable items in other.

Source: show 

# File lib/rubygems/source_list.rb, line 69
def replace(other)
  clear

  other.each do |x|
    self << x
  end

  self
end
to_a()

Returns an Array of source URI Strings.

Also aliased as: to_ary

Source: show 

# File lib/rubygems/source_list.rb, line 114
def to_a
  @sources.map { |x| x.uri.to_s }
end
to_ary()
Alias for: to_a