@!visibility private (see DependencyGraph#delete_edge)
Attributes
Read
@return [String] the name of the origin of the edge
Read
@return [String] the name of the destination of the edge
Read
@return [Object] the requirement that the edge represents
Class Methods
::
lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb
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# File tmp/rubies/ruby-2.6.10/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb, line 11
def self.action_name
:delete_edge
end
(see Action.action_name)
lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb
View on GitHub
# File tmp/rubies/ruby-2.6.10/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb, line 55
def initialize(origin_name, destination_name, requirement)
@origin_name = origin_name
@destination_name = destination_name
@requirement = requirement
end
Initialize an action to add an edge to a dependency graph @param [String] origin_name the name of the origin of the edge @param [String] destination_name the name of the destination of the edge @param [Object] requirement the requirement that the edge represents
Instance Methods
lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb
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# File tmp/rubies/ruby-2.6.10/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb, line 23
def down(graph)
edge = make_edge(graph)
edge.origin.outgoing_edges << edge
edge.destination.incoming_edges << edge
edge
end
(see Action#down)
lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb
View on GitHub
# File tmp/rubies/ruby-2.6.10/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb, line 43
def make_edge(graph)
Edge.new(
graph.vertex_named(origin_name),
graph.vertex_named(destination_name),
requirement
)
end
@param [DependencyGraph] graph the graph to find vertices from @return [Edge] The edge this action adds
lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb
View on GitHub
# File tmp/rubies/ruby-2.6.10/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb, line 16
def up(graph)
edge = make_edge(graph)
edge.origin.outgoing_edges.delete(edge)
edge.destination.incoming_edges.delete(edge)
end
(see Action#up)