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Versions: 5
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Contents
#encoding: utf-8
# the main module
module TheArrayComparator
#caching strategies
module CachingStrategies
#anonymous cache
class AnonymousCache
# Create cache
def initialize
@cache = []
@new_objects = false
end
# Add object to cache
#
# @param [Object] obj
# the object which should be added to the cache
#
# @return [Object]
# the object which has beed added
def add(obj)
@cache << obj
@new_objects = true
obj
end
# Return all stored objects
#
# @return [Array]
# the cache
def stored_objects
@new_objects = false
@cache
end
# Clear the cache (delete all objects)
def clear
@cache = []
end
# Are there new objects
#
# @return [TrueClass,FalseClass]
# the result of the check
def new_objects?
@new_objects
end
# Delete an object from cache by number
#
# @return
# the deleted object
def delete_object(num)
@cache.delete_at(num)
end
# Request an object from cache by number
#
# @return
# the requested object
def fetch_object(num)
@cache[num]
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems