module Solargraph::Parser::Rubyvm::ClassMethods
Public Instance Methods
chain(*args)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 82 def chain *args NodeChainer.chain *args end
chain_string(*args)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 86 def chain_string *args NodeChainer.load_string *args end
infer_literal_node_type(node)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 94 def infer_literal_node_type node NodeMethods.infer_literal_node_type node end
inner_node_references(name, top)
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@param name [String] @param top [AST::Node] @return [Array<AST::Node>]
# File lib/solargraph/parser/rubyvm/class_methods.rb, line 61 def inner_node_references name, top result = [] if Parser.rubyvm? if Parser.is_ast_node?(top) result.push top if match_rubyvm_node_to_ref(top, name) top.children.each { |c| result.concat inner_node_references(name, c) } end else if Parser.is_ast_node?(top) && top.to_s.include?(":#{name}") result.push top if top.children.any? { |c| c.to_s == name } top.children.each { |c| result.concat inner_node_references(name, c) } end end result end
is_ast_node?(node)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 102 def is_ast_node? node if Parser.rubyvm? node.is_a?(RubyVM::AbstractSyntaxTree::Node) else node.is_a?(::Parser::AST::Node) end end
map(source)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 33 def map source NodeProcessor.process(source.node, Region.new(source: source)) end
match_rubyvm_node_to_ref(top, name)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 77 def match_rubyvm_node_to_ref(top, name) top.children.select { |c| c.is_a?(Symbol) }.any? { |c| c.to_s == name } || top.children.select { |c| c.is_a?(Array) }.any? { |c| c.include?(name.to_sym) } end
node_range(node)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 110 def node_range node st = Position.new(node.first_lineno - 1, node.first_column) en = Position.new(node.last_lineno - 1, node.last_column) Range.new(st, en) end
parse(code, filename = nil, line = 0)
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@param code [String] @param filename [String, nil] @param line [Integer] @return [Parser::AST::Node] @sg-ignore
# File lib/solargraph/parser/rubyvm/class_methods.rb, line 26 def parse code, filename = nil, line = 0 node = RubyVM::AbstractSyntaxTree.parse(code).children[2] node and RubyVM::AbstractSyntaxTree::NodeWrapper.from(node, code.lines) rescue ::SyntaxError => e raise Parser::SyntaxError, e.message end
parse_with_comments(code, filename = nil)
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@param code [String] @param filename [String] @return [Array(Parser::AST::Node, Array<Parser::Source::Comment>)] @sg-ignore
# File lib/solargraph/parser/rubyvm/class_methods.rb, line 12 def parse_with_comments code, filename = nil node = RubyVM::AbstractSyntaxTree.parse(code).children[2] node &&= RubyVM::AbstractSyntaxTree::NodeWrapper.from(node, code.lines) comments = CommentRipper.new(code).parse [node, comments] rescue ::SyntaxError => e raise Parser::SyntaxError, e.message end
process_node(*args)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 90 def process_node *args Solargraph::Parser::NodeProcessor.process *args end
recipient_node(tree)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 116 def recipient_node tree tree.each_with_index do |node, idx| return tree[idx + 1] if [:ARRAY, :ZARRAY, :LIST].include?(node.type) && tree[idx + 1] && [:FCALL, :VCALL, :CALL].include?(tree[idx + 1].type) end nil end
references(source, name)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 37 def references source, name if name.end_with?("=") reg = /#{Regexp.escape name[0..-2]}\s*=/ extract_offset = ->(code, offset) { reg.match(code, offset).offset(0) } else extract_offset = ->(code, offset) { [soff = code.index(name, offset), soff + name.length] } end inner_node_references(name, source.node).map do |n| rng = Range.from_node(n) offset = Position.to_offset(source.code, rng.start) soff, eoff = extract_offset[source.code, offset] Location.new( source.filename, Range.new( Position.from_offset(source.code, soff), Position.from_offset(source.code, eoff) ) ) end end
string_ranges(node)
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 123 def string_ranges node return [] unless is_ast_node?(node) result = [] if node.type == :STR result.push Range.from_node(node) elsif node.type == :DSTR here = Range.from_node(node) there = Range.from_node(node.children[1]) result.push Range.new(here.start, there&.start || here.ending) end node.children.each do |child| result.concat string_ranges(child) end if node.type == :DSTR && node.children.last.nil? last = node.children[-2] unless last.nil? rng = Range.from_node(last) pos = Position.new(rng.ending.line, rng.ending.column - 1) result.push Range.new(pos, pos) end end result end
version()
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# File lib/solargraph/parser/rubyvm/class_methods.rb, line 98 def version Ruby::VERSION end