class ArchSpec::Rules::CannotDefineMethodRule

# File lib/archspec/rules/protocol_rules.rb, line 173
def initialize(source, methods)
  @source = source.to_sym
  @method_names = Array(methods).flatten.map(&:to_sym)
end

# File lib/archspec/rules/protocol_rules.rb, line 191
def evaluate(graph)
  graph.method_definitions_for_component(source).filter_map do |method_definition|
    next unless method_names.include?(method_definition.name)

    Diagnostic.new(
      rule: id,
      message: "#{source} must not define ##{method_definition.name}",
      location: method_definition.location,
      evidence: "#{method_definition.owner} defines #{method_definition.scope} method #{method_definition.name}"
    )
  end
end

# File lib/archspec/rules/protocol_rules.rb, line 187
def id
  'methods.define_forbid'
end

# File lib/archspec/rules/protocol_rules.rb, line 182
def merge!(other)
  @method_names |= other.method_names
  self
end

# File lib/archspec/rules/protocol_rules.rb, line 178
def merge_key
  [self.class, source]
end