Class: Gem::Source::Installed

Inherits:
Gem::Source show all
Defined in:
lib/rubygems/source/installed.rb

Overview

Represents an installed gem. This is used for dependency resolution.

Direct Known Subclasses

Vendor

Constant Summary

Constants inherited from Gem::Source

FILES

Instance Attribute Summary

Attributes inherited from Gem::Source

#uri

Instance Method Summary collapse

Methods inherited from Gem::Source

#==, #cache_dir, #dependency_resolver_set, #fetch_spec, #hash, #load_specs, #typo_squatting?, #update_cache?

Methods included from Text

#clean_text, #format_text, #levenshtein_distance, #min3, #truncate_text

Constructor Details

#initialize ⇒ Installed

:nodoc:



7
8
9
 
# File 'lib/rubygems/source/installed.rb', line 7

def initialize # :nodoc:
  @uri = nil
end

Instance Method Details

#<=>(other) ⇒ Object

Installed sources sort before all other sources



14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/rubygems/source/installed.rb', line 14

def <=>(other)
  case other
  when Gem::Source::Git,
       Gem::Source::Lock,
       Gem::Source::Vendor then
    -1
  when Gem::Source::Installed then
    0
  when Gem::Source then
    1
  end
end

#download(spec, path) ⇒ Object

We don’t need to download an installed gem



30
31
32
 
# File 'lib/rubygems/source/installed.rb', line 30

def download(spec, path)
  nil
end

#pretty_print(q) ⇒ Object

:nodoc:



34
35
36
37
38
 
# File 'lib/rubygems/source/installed.rb', line 34

def pretty_print(q) # :nodoc:
  q.object_group(self) do
    q.text "[Installed]"
  end
end