Class: Analyst::Parser

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/analyst/parser.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(root) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/analyst/parser.rb', line 37

def initialize(root)
  @root = root
end

Class Method Details

.for_files(path_to_files) ⇒ Object 



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# File 'lib/analyst/parser.rb', line 12

def self.for_files(path_to_files)
  file_paths = if File.directory?(path_to_files)
    Dir.glob(File.join(path_to_files, "**", "*.rb"))
  else
    [path_to_files]
  end

  wrapped_asts = file_paths.map do |path|
    ast = ::Parser::CurrentRuby.parse(File.open(path, 'r').read)
    ::Parser::AST::Node.new(:analyst_file, [ast])
  end

  root_node = ::Parser::AST::Node.new(:analyst_root, wrapped_asts)
  root = Entities::Root.new(root_node, file_paths)
  new(root)
end

.for_source(source) ⇒ Object 



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

def self.for_source(source)
  ast = ::Parser::CurrentRuby.parse(source)
  wrapped_ast = ::Parser::AST::Node.new(:analyst_source, [ast])
  root_node = ::Parser::AST::Node.new(:analyst_root, [wrapped_ast])
  root = Entities::Root.new(root_node, [source])
  new(root)
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/analyst/parser.rb', line 41

def inspect
  "\#<#{self.class}:#{object_id}>"
end

#top_level_entities ⇒ Object 



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# File 'lib/analyst/parser.rb', line 45

def top_level_entities
  root.contents
end