Class: VisualizeRuby::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/visualize_ruby/parser.rb,
lib/visualize_ruby/parser/if.rb,
lib/visualize_ruby/parser/or.rb,
lib/visualize_ruby/parser/and.rb,
lib/visualize_ruby/parser/str.rb,
lib/visualize_ruby/parser/case.rb,
lib/visualize_ruby/parser/send.rb,
lib/visualize_ruby/parser/true.rb,
lib/visualize_ruby/parser/type.rb,
lib/visualize_ruby/parser/begin.rb,
lib/visualize_ruby/parser/false.rb,
lib/visualize_ruby/parser/ast_helper.rb

Defined Under Namespace

Classes: And, AstHelper, Begin, Case, False, If, Or, Send, Str, True, Type

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ruby_code = nil, ast: ::Parser::CurrentRuby.parse(ruby_code)) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/visualize_ruby/parser.rb', line 18

def initialize(ruby_code = nil, ast: ::Parser::CurrentRuby.parse(ruby_code))
  @ast = ast
end

Instance Attribute Details

#ast ⇒ Object (readonly)

Returns the value of attribute ast.



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# File 'lib/visualize_ruby/parser.rb', line 16

def ast
  @ast
end

Instance Method Details

#edges ⇒ Object 



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# File 'lib/visualize_ruby/parser.rb', line 33

def edges
  @edges ||= []
end

#nodes ⇒ Object 



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# File 'lib/visualize_ruby/parser.rb', line 29

def nodes
  @nodes ||= []
end

#parse ⇒ Array<VisualizeRuby::Node>, Array<VisualizeRuby::Edge>

Returns:



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# File 'lib/visualize_ruby/parser.rb', line 23

def parse
  merge *parse_by_type

  return nodes, edges
end