Class: Imagen::Node::Root

Inherits:
Base
  • Object
show all
Defined in:
lib/imagen/node.rb

Overview

Root node for a given directory

Instance Attribute Summary collapse

Attributes inherited from Base

#ast_node, #children, #name

Instance Method Summary collapse

Methods inherited from Base

#empty_def?, #find_all, #initialize, #line_numbers, #source_lines, #source_lines_with_numbers

Constructor Details

This class inherits a constructor from Imagen::Node::Base

Instance Attribute Details

#dir ⇒ Object (readonly)

Returns the value of attribute dir.



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# File 'lib/imagen/node.rb', line 71

def dir
  @dir
end

Instance Method Details

#build_from_ast(ast_node) ⇒ Object 



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# File 'lib/imagen/node.rb', line 90

def build_from_ast(ast_node)
  Imagen::Visitor.traverse(ast_node, self)
  self
end

#build_from_dir(dir) ⇒ Object 



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# File 'lib/imagen/node.rb', line 80

def build_from_dir(dir)
  @dir = dir
  list_files.each do |path|
    Imagen::Visitor.traverse(Imagen::AST::Parser.parse_file(path), self)
  rescue Parser::SyntaxError => e
    warn "#{path}: #{e} #{e.message}"
  end
  self
end

#build_from_file(path) ⇒ Object 



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# File 'lib/imagen/node.rb', line 73

def build_from_file(path)
  Imagen::Visitor.traverse(Imagen::AST::Parser.parse_file(path), self)
rescue Parser::SyntaxError => e
  warn "#{path}: #{e} #{e.message}"
  self
end

#file_path ⇒ Object

TODO: fix wrong inheritance



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# File 'lib/imagen/node.rb', line 100

def file_path
  dir
end

#first_line ⇒ Object 



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# File 'lib/imagen/node.rb', line 104

def first_line
  nil
end

#human_name ⇒ Object 



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# File 'lib/imagen/node.rb', line 95

def human_name
  'root'
end

#last_line ⇒ Object 



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# File 'lib/imagen/node.rb', line 108

def last_line
  nil
end

#source ⇒ Object 



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# File 'lib/imagen/node.rb', line 112

def source
  nil
end