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Class: Bundler::Resolver::SpecGroup

Relationships & Source Files
Inherits: Object
Defined in: lib/bundler/resolver/spec_group.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(specs) ⇒ SpecGroup

[ GitHub ] 

  


# File 'lib/bundler/resolver/spec_group.rb', line 8



def initialize(specs)
  @specs = specs
end


  







Instance Attribute Details



  

    #empty?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 12



def empty?
  @specs.empty?
end


  








  

    #specs   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 6



attr_reader :specs


  







Instance Method Details



  

    #==(other)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 47



def ==(other)
  sorted_spec_names == other.sorted_spec_names
end


  








  

    #__dependencies(spec)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 75



def __dependencies(spec)
  dependencies = []
  spec.dependencies.each do |dep|
    next if dep.type == :development
    dependencies << Dependency.new(dep.name, dep.requirement)
  end
  dependencies
end


  








  

    #dependencies  
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 41



def dependencies
  @dependencies ||= @specs.flat_map do |spec|
    __dependencies(spec) + metadata_dependencies(spec)
  end.uniq.sort
end


  








  

    #equivalent?(other)  ⇒ Boolean  (private)
  



  

    
  





  


  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 67



def equivalent?(other)
  name == other.name && version == other.version && source == other.source && dependencies == other.dependencies
end


  








  

    #exemplary_spec   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 71



def exemplary_spec
  @specs.first
end


  








  

    #merge(other)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 51



def merge(other)
  return false unless equivalent?(other)

  @specs |= other.specs

  true
end


  








  

    #metadata_dependencies(spec)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 84



def metadata_dependencies(spec)
  [
    metadata_dependency("Ruby", spec.required_ruby_version),
    metadata_dependency("RubyGems", spec.required_rubygems_version),
  ].compact
end


  








  

    #metadata_dependency(name, requirement)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 91



def metadata_dependency(name, requirement)
  return if requirement.nil? || requirement.none?

  Dependency.new("#{name}\0", requirement)
end


  








  

    #name  
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 16



def name
  @name ||= exemplary_spec.name
end


  








  

    #sorted_spec_names   (protected)
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 61



def sorted_spec_names
  @specs.map(&:full_name).sort
end


  








  

    #source  
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 24



def source
  @source ||= exemplary_spec.source
end


  








  

    #to_s  
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 37



def to_s
  sorted_spec_names.join(", ")
end


  








  

    #to_specs(force_ruby_platform, most_specific_locked_platform)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 28



def to_specs(force_ruby_platform, most_specific_locked_platform)
  @specs.map do |s|
    lazy_spec = LazySpecification.from_spec(s)
    lazy_spec.force_ruby_platform = force_ruby_platform
    lazy_spec.most_specific_locked_platform = most_specific_locked_platform
    lazy_spec
  end
end


  








  

    #version  
  

  [ GitHub ]


  

  


# File 'lib/bundler/resolver/spec_group.rb', line 20



def version
  @version ||= exemplary_spec.version
end