OpenStruct (Class)

In: ostruct.rb
Parent: Object

ostruct.rb - Python Style Object

 just assign to create field

s = OpenStruct.new s.foo = 25 p s.foo s.bar = 2 p s.bar p s

Methods

==   delete_field   inspect   method_missing   new  

Attributes

table  [R] 

Public Class methods

[Source]

# File ostruct.rb, line 12
  def initialize(hash=nil)
    @table = {}
    if hash
      for k,v in hash
        @table[k.to_sym] = v
      end
    end
  end

Public Instance methods

[Source]

# File ostruct.rb, line 21
  def method_missing(mid, *args)
    mname = mid.id2name
    len = args.length
    if mname =~ /=$/
      if len != 1
        raise ArgumentError, "wrong # of arguments (#{len} for 1)", caller(1)
      end
      if self.frozen?
        raise TypeError, "can't modify frozen #{self.class}", caller(1)
      end
      mname.chop!
      @table[mname.intern] = args[0]
    elsif len == 0
      @table[mid]
    else
      raise NoMethodError, "undefined method `#{mname}' for #{self}", caller(1)
    end
  end

[Source]

# File ostruct.rb, line 40
  def delete_field(name)
    @table.delete name.to_sym
  end

[Source]

# File ostruct.rb, line 44
  def inspect
    str = "<#{self.class}"
    for k,v in @table
      str << " #{k}=#{v.inspect}"
    end
    str << ">"
  end

[Source]

# File ostruct.rb, line 55
  def ==(other)
    return false unless(other.kind_of?(OpenStruct))
    return @table == other.table
  end

[Validate]