Raised when a lockfile cannot be parsed
An error caused by searching for a dependency that is completely unknown, i.e. has no versions available whatsoever.
An error caused by attempting to fulfil a dependency that was circular
@note This exception will be thrown iff a {Vertex} is added to a
{DependencyGraph} that has a {DependencyGraph::Vertex#path_to?} an
existing {DependencyGraph::Vertex}
An error caused by conflicts in version
This class encapsulates a dependency resolver. The resolver is responsible for determining which set of dependencies to activate, with feedback from the {#specification_provider}
Provides information about specifcations and dependencies to the resolver, allowing the {Resolver} class to remain generic while still providing power and flexibility.
This module contains the methods that users of Gem::Resolver::Molinillo must to implement, using knowledge of their own model classes.
A log for dependency graph actions
@!visibility private (see DependencyGraph#add_edge_no_circular)
@!visibility private (see DependencyGraph#delete_edge)