• NAME
• REQUIRES
• METHODS
  • first
  • last
  • seek
  • next
  • count
  • to_start
  • to_end
  • __position
  • prev

NAME

Salvation::MacroProcessor::Iterator::Compliance - Salvation::MacroProcessor::Iterator-compatible iterator interface

REQUIRES

Moose

METHODS

Following methods should be implemented by a class in order to be compatible with Salvation::MacroProcessor::Iterator.

first

 $object -> first()

Returns first element of a list.

last

 $object -> last()

Returns last element of a list.

seek

 $object -> seek( $position )

Sets position of an iterator to $position.

next

 $object -> next()

Returns element at current position, then increases position by one.

count

 $object -> count()

Returns elements count.

to_start

 $object -> to_start()

Sets position of an iterator to start.

to_end

 $object -> to_end()

Sets position of an iterator to end.

__position

 $object -> __position()

Returns current position of an iterator.

prev

 $object -> prev()

Returns element at current position, then decreases position by one.

cpanm Salvation::MacroProcessor

perl -MCPAN -e shell
install Salvation::MacroProcessor