Class: GraphQL::Upgrader::ProcToClassMethodTransform::NamedProcProcessor
- Inherits:
-
Parser::AST::Processor
- Object
- Parser::AST::Processor
- GraphQL::Upgrader::ProcToClassMethodTransform::NamedProcProcessor
- Defined in:
- lib/graphql/upgrader/member.rb
Defined Under Namespace
Classes: ProcToMethodSection
Instance Attribute Summary collapse
-
#proc_to_method_sections ⇒ Object
readonly
Returns the value of attribute proc_to_method_sections.
Instance Method Summary collapse
-
#initialize(proc_name) ⇒ NamedProcProcessor
constructor
A new instance of NamedProcProcessor.
-
#on_block(node) ⇒ Object
-
#on_send(node) ⇒ Object
Constructor Details
#initialize(proc_name) ⇒ NamedProcProcessor
Returns a new instance of NamedProcProcessor.
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# File 'lib/graphql/upgrader/member.rb', line 302 def initialize(proc_name) @proc_name_sym = proc_name.to_sym @proc_to_method_sections = [] end |
Instance Attribute Details
#proc_to_method_sections ⇒ Object (readonly)
Returns the value of attribute proc_to_method_sections.
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# File 'lib/graphql/upgrader/member.rb', line 301 def proc_to_method_sections @proc_to_method_sections end |
Instance Method Details
#on_block(node) ⇒ Object
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# File 'lib/graphql/upgrader/member.rb', line 345 def on_block(node) send_node, args_node, body_node = node.children _receiver, method_name, _send_args_node = *send_node if method_name == :lambda && !@proc_to_method_sections.empty? && @proc_to_method_sections[-1].inside_proc proc_to_method_section = @proc_to_method_sections[-1] source_exp = body_node.loc.expression proc_to_method_section.proc_arg_names = args_node.children.map { |arg_node| arg_node.children[0].to_s } proc_to_method_section.proc_body_start = source_exp.begin.begin_pos proc_to_method_section.proc_body_end = source_exp.end.end_pos proc_to_method_section.inside_proc = false end super(node) end |
#on_send(node) ⇒ Object
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# File 'lib/graphql/upgrader/member.rb', line 328 def on_send(node) receiver, method_name, _args = *node if method_name == @proc_name_sym && receiver.nil? proc_section = ProcToMethodSection.new source_exp = node.loc.expression proc_section.proc_defn_start = source_exp.begin.begin_pos proc_section.proc_defn_end = source_exp.end.end_pos proc_section.proc_defn_indent = source_exp.column proc_section.inside_proc = true @proc_to_method_sections << proc_section end res = super(node) @inside_proc = false res end |