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

#build_from_ast, #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.



67
68
69
 
# File 'lib/imagen/node.rb', line 67

def dir
  @dir
end

Instance Method Details

#build_from_dir(dir) ⇒ Object 



76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/imagen/node.rb', line 76

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

#build_from_file(path) ⇒ Object 



69
70
71
72
73
74
 
# File 'lib/imagen/node.rb', line 69

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

#file_path ⇒ Object

TODO: fix wrong inheritance



93
94
95
 
# File 'lib/imagen/node.rb', line 93

def file_path
  dir
end

#first_line ⇒ Object 



97
98
99
 
# File 'lib/imagen/node.rb', line 97

def first_line
  nil
end

#human_name ⇒ Object 



88
89
90
 
# File 'lib/imagen/node.rb', line 88

def human_name
  'root'
end

#last_line ⇒ Object 



101
102
103
 
# File 'lib/imagen/node.rb', line 101

def last_line
  nil
end

#source ⇒ Object 



105
106
107
 
# File 'lib/imagen/node.rb', line 105

def source
  nil
end