Sha256: 69b8afaf9629428b9040fda21d550af78dee105809315dd9b9f5efa014087357
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Size: 1.51 KB
Versions: 12
Compression:
Stored size: 1.51 KB
Contents
module Yoda
module Parsing
module Query
class CurrentLocationQuery
attr_reader :ast, :location
# @param ast [::Parser::AST::Node]
# @param location [Location]
def initialize(ast, location)
@ast = ast
@location = location
end
# @return [NodeObjects::Namespace, nil]
def current_namespace
@current_namespace ||= namespace.calc_current_location_namespace(location)
end
# @return [NodeObjects::MethodDefition, nil]
def current_method_definition
@current_method_definition ||= namespace.calc_current_location_method(location)
end
private
# @return [Namespace]
def namespace
@namespace ||= NodeObjects::Namespace.new(self.ast)
end
# @return [Array<::Parser::AST::Node>]
def nodes_to_current_location_from_root
@nodes_to_current_location ||= calc_nodes_to_current_location(ast, location)
end
# @param root_node [Array<::Parser::AST::Node>]
# @param current_location [Parser::Source::Map]
# @return [Array<::Parser::AST::Node>]
def calc_nodes_to_current_location(root_node, current_location)
nodes = []
node = root_node
while node && !node.children.empty?
nodes << node
node = node.children.find { |n| n.respond_to?(:location) && current_location.included?(n.location) }
end
nodes
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems