Module: Solargraph::NodeMethods
Instance Method Summary collapse
- #const_from(node) ⇒ Object
- #infer_literal_node_type(node) ⇒ Object
- #pack_name(node) ⇒ Object
-
#resolve_node_signature(node) ⇒ String
Get a call signature from a node.
- #unpack_name(node) ⇒ Object
Instance Method Details
#const_from(node) ⇒ Object
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# File 'lib/solargraph/node_methods.rb', line 25 def const_from node if node.kind_of?(AST::Node) and node.type == :const result = '' unless node.children[0].nil? result = const_from(node.children[0]) end if result == '' result = node.children[1].to_s else result = result + '::' + node.children[1].to_s end result else nil end end |
#infer_literal_node_type(node) ⇒ Object
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# File 'lib/solargraph/node_methods.rb', line 42 def infer_literal_node_type node return nil unless node.kind_of?(AST::Node) if node.type == :str or node.type == :dstr return 'String' elsif node.type == :array return 'Array' elsif node.type == :hash return 'Hash' elsif node.type == :int return 'Integer' elsif node.type == :float return 'Float' end nil end |
#pack_name(node) ⇒ Object
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# File 'lib/solargraph/node_methods.rb', line 7 def pack_name(node) parts = [] if node.kind_of?(AST::Node) node.children.each { |n| if n.kind_of?(AST::Node) if n.type == :cbase parts = pack_name(n) else parts += pack_name(n) end else parts.push n unless n.nil? end } end parts end |
#resolve_node_signature(node) ⇒ String
Get a call signature from a node. The result should be a string in the form of a method path, e.g., String.new or variable.method.
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# File 'lib/solargraph/node_methods.rb', line 63 def resolve_node_signature node drill_signature node, '' end |
#unpack_name(node) ⇒ Object
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# File 'lib/solargraph/node_methods.rb', line 3 def unpack_name(node) pack_name(node).join("::") end |