Class: DataFile

Inherits:
Object
  • Object
show all
Defined in:
lib/rakeutils/filegentask.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(rootdir = nil) ⇒ DataFile

Returns a new instance of DataFile.



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# File 'lib/rakeutils/filegentask.rb', line 19

def initialize(rootdir = nil)
  @root_dir = rootdir

  if( rootdir )
    @root_dir = File.rubypath(@root_dir)
    if( !File.exists?(@root_dir))
      FileUtils.mkdir(@root_dir)
    end
  end
end

Instance Attribute Details

#root_dir ⇒ Object

Returns the value of attribute root_dir.



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# File 'lib/rakeutils/filegentask.rb', line 17

def root_dir
  @root_dir
end

Instance Method Details

#read(filename) ⇒ Object 



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# File 'lib/rakeutils/filegentask.rb', line 39

def read(filename)
  filepath = filename
  if( root_dir )
    filepath = File.join(root_dir, filename)
  end

  data = {}

  open(filepath) { |f| data = YAML.load(f) }
  data
end

#write(filename, data) ⇒ Object 



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# File 'lib/rakeutils/filegentask.rb', line 30

def write(filename, data)
  filepath = filename
  if( root_dir )
    filepath = File.join(root_dir, filename)
  end

  open(filepath, 'w') { |f| YAML.dump(data, f) }
end