Class: MARC4J4R::SubField

Inherits:
Object
  • Object
show all
Defined in:
lib/marc4j4r/datafield.rb

Instance Method Summary collapse

Constructor Details

#initialize(code = nil, data = nil) ⇒ SubField

Returns a new instance of SubField.



158
159
160
161
162
163
164
165
166
167
168
169
 
# File 'lib/marc4j4r/datafield.rb', line 158

def initialize code=nil, data=nil
  if code
    code = code[0].ord
    if data
      self.oldinit(code, data)
    else
      self.oldinit(code)
    end
  else
    self.oldinit
  end
end

Instance Method Details

#==(other) ⇒ Object 



171
172
173
 
# File 'lib/marc4j4r/datafield.rb', line 171

def == other
  return ((self.code == other.code) and (self.data == other.data))
end

#code ⇒ Object 



183
184
185
 
# File 'lib/marc4j4r/datafield.rb', line 183

def code
  return self.getCode.chr
end

#code=(str) ⇒ Object 



187
188
189
 
# File 'lib/marc4j4r/datafield.rb', line 187

def code= str
  self.setCode str[0].ord
end

#oldinit ⇒ Object 



157
 
# File 'lib/marc4j4r/datafield.rb', line 157

alias_method :oldinit, :initialize

#to_s ⇒ Object 



191
192
193
 
# File 'lib/marc4j4r/datafield.rb', line 191

def to_s
  return '$' + self.code + " " + self.data
end

#value ⇒ Object 



175
176
177
 
# File 'lib/marc4j4r/datafield.rb', line 175

def value
  return self.data
end

#value=(str) ⇒ Object 



179
180
181
 
# File 'lib/marc4j4r/datafield.rb', line 179

def value= str
  self.data = str
end