Class: Ruckus::Null

Inherits:
Parsel show all
Defined in:
lib/ruckus/null.rb

Constant Summary

Constants inherited from Parsel

Parsel::VERBOTEN

Instance Attribute Summary

Attributes inherited from Parsel

#name, #parent, #rendered_offset, #rendering, #tag, #value

Instance Method Summary collapse

Methods inherited from Parsel

bytes_for_bits, coerce, #each_matching_selector, endian?, factory?, #find_containing, #find_tag, #find_tag_struct, #fixup, #in, #incomplete!, #index_for_selectors, #inspect, #matches_selector?, #method_missing, #native?, native?, #next, #out, #parent_structure, #permute, #prev, #resolve, #respond_to?, #root, #visit, #where_am_i?

Constructor Details

#initialize(opts = {}) ⇒ Null

Returns a new instance of Null.



3
4
5
 
# File 'lib/ruckus/null.rb', line 3

def initialize(opts={})
    super(opts)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Ruckus::Parsel

Instance Method Details

#capture(str) ⇒ Object 



16
17
18
 
# File 'lib/ruckus/null.rb', line 16

def capture(str)
    return str
end

#size ⇒ Object 



20
21
22
 
# File 'lib/ruckus/null.rb', line 20

def size
    0
end

#to_s(off = nil) ⇒ Object 



7
8
9
10
11
12
13
14
 
# File 'lib/ruckus/null.rb', line 7

def to_s(off=nil)
    @rendered_offset = off || 0
    if off
        return "", off
    else
        return ""
    end
end