Module: Gem::Resolver::Molinillo::Delegates::SpecificationProvider

Included in:
Resolver::Resolution
Defined in:
lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb

Overview

Delegates all SpecificationProvider methods to a #specification_provider property.

Instance Method Summary collapse

Instance Method Details

#allow_missing?(dependency) ⇒ Boolean

Returns whether this dependency, which has no possible matching specifications, can safely be ignored.



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# File 'lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb', line 57

def allow_missing?(dependency)
  with_no_such_dependency_error_handling do
    specification_provider.allow_missing?(dependency)
  end
end

#dependencies_for(specification) ⇒ Array<Object>

Note:

This method should be ‘pure’, i.e. the return value should depend only on the specification parameter.

Returns the dependencies of specification.



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# File 'lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb', line 15

def dependencies_for(specification)
  with_no_such_dependency_error_handling do
    specification_provider.dependencies_for(specification)
  end
end

#name_for(dependency) ⇒ String

Note:

This method should be ‘pure’, i.e. the return value should depend only on the dependency parameter.

Returns the name for the given dependency.



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# File 'lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb', line 29

def name_for(dependency)
  with_no_such_dependency_error_handling do
    specification_provider.name_for(dependency)
  end
end

#name_for_explicit_dependency_source ⇒ String 



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# File 'lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb', line 36

def name_for_explicit_dependency_source
  with_no_such_dependency_error_handling do
    specification_provider.name_for_explicit_dependency_source
  end
end

#name_for_locking_dependency_source ⇒ String 



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# File 'lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb', line 43

def name_for_locking_dependency_source
  with_no_such_dependency_error_handling do
    specification_provider.name_for_locking_dependency_source
  end
end

#requirement_satisfied_by?(requirement, activated, spec) ⇒ Boolean

Determines whether the given requirement is satisfied by the given spec, in the context of the current activated dependency graph.



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# File 'lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb', line 22

def requirement_satisfied_by?(requirement, activated, spec)
  with_no_such_dependency_error_handling do
    specification_provider.requirement_satisfied_by?(requirement, activated, spec)
  end
end

#search_for(dependency) ⇒ Array<Object>

Note:

This method should be ‘pure’, i.e. the return value should depend only on the dependency parameter.

Search for the specifications that match the given dependency. The specifications in the returned array will be considered in reverse order, so the latest version ought to be last.



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# File 'lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb', line 8

def search_for(dependency)
  with_no_such_dependency_error_handling do
    specification_provider.search_for(dependency)
  end
end

#sort_dependencies(dependencies, activated, conflicts) ⇒ Array<Object>

Sort dependencies so that the ones that are easiest to resolve are first. Easiest to resolve is (usually) defined by:

1) Is this dependency already activated?
2) How relaxed are the requirements?
3) Are there any conflicts for this dependency?
4) How many possibilities are there to satisfy this dependency?



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# File 'lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb', line 50

def sort_dependencies(dependencies, activated, conflicts)
  with_no_such_dependency_error_handling do
    specification_provider.sort_dependencies(dependencies, activated, conflicts)
  end
end