Type Signatures

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Parent

Action

Attributes

origin
destination
requirement

Class Methods

:: action_name
:: new

Instance Methods

# delete_first
# down
# make_edge
# up

Gem::Resolver::Molinillo::DependencyGraph::AddEdgeNoCircular

Class

@!visibility private (see DependencyGraph#add_edge_no_circular)

Attributes

origin

Read

@return [String] the name of the origin of the edge

destination

Read

@return [String] the name of the destination of the edge

requirement

Read

@return [Object] the requirement that the edge represents

Class Methods

action_name

::

lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb View on GitHub

          
            # File tmp/rubies/ruby-2.5.9/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb, line 11
def self.action_name
  :add_vertex
end

(see Action.action_name)

new(origin, destination, requirement)

::

lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb View on GitHub

          
            # File tmp/rubies/ruby-2.5.9/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb, line 51
def initialize(origin, destination, requirement)
  @origin = origin
  @destination = destination
  @requirement = requirement
end

Initialize an action to add an edge to a dependency graph @param [String] origin the name of the origin of the edge @param [String] destination the name of the destination of the edge @param [Object] requirement the requirement that the edge represents

Instance Methods

delete_first(array, item)

#

lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb View on GitHub

          
            # File tmp/rubies/ruby-2.5.9/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb, line 59
def delete_first(array, item)
  return unless index = array.index(item)
  array.delete_at(index)
end

No documentation available

down(graph)

#

lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb View on GitHub

          
            # File tmp/rubies/ruby-2.5.9/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb, line 24
def down(graph)
  edge = make_edge(graph)
  delete_first(edge.origin.outgoing_edges, edge)
  delete_first(edge.destination.incoming_edges, edge)
end

(see Action#down)

make_edge(graph)

#

lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb View on GitHub

          
            # File tmp/rubies/ruby-2.5.9/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb, line 43
def make_edge(graph)
  Edge.new(graph.vertex_named(origin), graph.vertex_named(destination), requirement)
end

@param [DependencyGraph] graph the graph to find vertices from @return [Edge] The edge this action adds

up(graph)

#

lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb View on GitHub

          
            # File tmp/rubies/ruby-2.5.9/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb, line 16
def up(graph)
  edge = make_edge(graph)
  edge.origin.outgoing_edges << edge
  edge.destination.incoming_edges << edge
  edge
end

(see Action#up)