Class: Gem::DependencyList

Inherits:
Object show all
Defined in:
lib/g-gem/gems_extensions.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_atoms(fetcher, atoms) ⇒ Object 



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# File 'lib/g-gem/gems_extensions.rb', line 6

def from_atoms(fetcher, atoms)
  deps = self.new
  atoms.each do |atom|
    dep = atom.gem_dependency
    if atom.origin =~ /^(.*\/)/
      dep.singleton_eval do
        define_method(:origin_dir) { $1 }
      end
    end
    deps.add(fetcher[dep])
  end
  deps
end

Instance Method Details

#each_spec ⇒ Object 



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# File 'lib/g-gem/gems_extensions.rb', line 37

def each_spec
  @specs.each do |spec| yield spec ; end
end

#include_dependencies(fetcher) ⇒ Object 



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# File 'lib/g-gem/gems_extensions.rb', line 25

def include_dependencies(fetcher)
  return self if ok?
  size = @specs.size
  @specs.each do |spec|
    spec.dependencies.each do |dep|
      next if satisfied?(dep)
      add fetcher[dep]
    end
  end
  @specs.size != size ? include_dependencies(fetcher) : self
end

#satisfied?(dependency) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/g-gem/gems_extensions.rb', line 21

def satisfied?(dependency)
  @specs.any? { |s| s.satisfies_requirement?(dependency) }
end