Class: Yk::ESet::Iterator

Inherits:
Object
  • Object
show all
Defined in:
for_yard_product.rb

Overview

Iterator class, pointing an element in container

Instance Method Summary collapse

Instance Method Details

#!= ⇒ Object

compare for unequivalence of positions

Returns:

  • true or false

Raises:

  • ArgumentError raised in case right operand is not compatible



108
109
 
# File 'for_yard_product.rb', line 108

def !=
end

#==(arg) ⇒ Object

compare for equivalence of positions

Returns:

  • true or false

Raises:

  • ArgumentError raised in case right operand is not compatible



103
104
 
# File 'for_yard_product.rb', line 103

def == arg
end

#assign(arg) ⇒ ESet::Iterator

assign the positions of argument

Returns:

Raises:

  • ArgumentError raised in case right operand is not compatible



98
99
 
# File 'for_yard_product.rb', line 98

def assign arg
end

#clone ⇒ ESet::Iterator

newly construct a clone iterator

Returns:



83
84
 
# File 'for_yard_product.rb', line 83

def clone
end

#dec ⇒ ESet::Iterator

decrement the position

Returns:

Raises:

  • RangeError raised when rewinding over the beginning



93
94
 
# File 'for_yard_product.rb', line 93

def dec
end

#inc ⇒ ESet::Iterator

increment the position

Returns:

Raises:

  • RangeError raised when advancing over the end



88
89
 
# File 'for_yard_product.rb', line 88

def inc
end

#item ⇒ Object

dereference the iterator, and returns the pointed object

Returns:

  • (Object) —

    The pointed object



112
113
 
# File 'for_yard_product.rb', line 112

def item
end