Module: Solargraph::Parser::Rubyvm::ClassMethods
- Defined in:
- lib/solargraph/parser/rubyvm/class_methods.rb
Instance Method Summary collapse
- #chain(*args) ⇒ Object
- #chain_string(*args) ⇒ Object
- #infer_literal_node_type(node) ⇒ Object
- #inner_node_references(name, top) ⇒ Array<AST::Node>
- #is_ast_node?(node) ⇒ Boolean
- #map(source) ⇒ Object
- #match_rubyvm_node_to_ref(top, name) ⇒ Object
- #node_range(node) ⇒ Object
- #parse(code, filename = nil, line = 0) ⇒ Parser::AST::Node
- #parse_with_comments(code, filename = nil) ⇒ Array(Parser::AST::Node, Array<Parser::Source::Comment>)
- #process_node(*args) ⇒ Object
- #recipient_node(tree) ⇒ Object
-
#references(source, name) ⇒ Object
def returns_from node return [] unless Parser.is_ast_node?(node) if node.type == :SCOPE # node.children.select { |n| n.is_a?(RubyVM::AbstractSyntaxTree::Node) }.map { |n| DeepInference.get_return_nodes(n) }.flatten DeepInference.get_return_nodes(node.children) else DeepInference.get_return_nodes(node) end end.
- #string_ranges(node) ⇒ Object
- #version ⇒ Object
Instance Method Details
#chain(*args) ⇒ Object
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# File 'lib/solargraph/parser/rubyvm/class_methods.rb', line 82 def chain *args NodeChainer.chain *args end |
#chain_string(*args) ⇒ Object
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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) ⇒ Object
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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) ⇒ Array<AST::Node>
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# 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) ⇒ Boolean
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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) ⇒ Object
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# File 'lib/solargraph/parser/rubyvm/class_methods.rb', line 28 def map source NodeProcessor.process(source.node, Region.new(source: source)) end |
#match_rubyvm_node_to_ref(top, name) ⇒ Object
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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) ⇒ Object
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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) ⇒ Parser::AST::Node
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# File 'lib/solargraph/parser/rubyvm/class_methods.rb', line 22 def parse code, filename = nil, line = 0 RubyVM::AbstractSyntaxTree.parse(code).children[2] rescue ::SyntaxError => e raise Parser::SyntaxError, e. end |
#parse_with_comments(code, filename = nil) ⇒ Array(Parser::AST::Node, Array<Parser::Source::Comment>)
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# File 'lib/solargraph/parser/rubyvm/class_methods.rb', line 10 def parse_with_comments code, filename = nil node = RubyVM::AbstractSyntaxTree.parse(code).children[2] comments = CommentRipper.new(code).parse [node, comments] rescue ::SyntaxError => e raise Parser::SyntaxError, e. end |
#process_node(*args) ⇒ Object
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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) ⇒ Object
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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) ⇒ Object
def returns_from node
return [] unless Parser.is_ast_node?(node)
if node.type == :SCOPE
# node.children.select { |n| n.is_a?(RubyVM::AbstractSyntaxTree::Node) }.map { |n| DeepInference.get_return_nodes(n) }.flatten
DeepInference.get_return_nodes(node.children[2])
else
DeepInference.get_return_nodes(node)
end
end
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# File 'lib/solargraph/parser/rubyvm/class_methods.rb', line 42 def references source, name inner_node_references(name, source.node).map do |n| rng = Range.from_node(n) offset = Position.to_offset(source.code, rng.start) soff = source.code.index(name, offset) eoff = soff + name.length Location.new( source.filename, Range.new( Position.from_offset(source.code, soff), Position.from_offset(source.code, eoff) ) ) end end |
#string_ranges(node) ⇒ Object
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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) end node.children.each do |child| result.concat string_ranges(child) end if node.type == :DSTR && node.children.last.nil? # result.push Range.new(result.last.ending, result.last.ending) 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 ⇒ Object
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# File 'lib/solargraph/parser/rubyvm/class_methods.rb', line 98 def version Ruby::VERSION end |