Contents

module Solve
  class Solver
    # @author Andrew Garson <[e-mail]>
    # @author Jamie Winsor <[e-mail]>
    class ConstraintTable
      attr_reader :rows

      def initialize
        @rows = Array.new
      end

      def add(package, constraint, source)
        @rows << ConstraintRow.new(package, constraint, source)
      end

      def constraints_on_package(package)
        @rows.select do |row|
          row.package == package
        end.map { |row| row.constraint }
      end

      def remove_constraints_from_source!(source)
        @rows.reject! { |row| row.source == source }
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
solve-0.3.0	lib/solve/solver/constraint_table.rb