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Size: 1015 Bytes
Versions: 4
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Stored size: 1015 Bytes
Contents
require 'bjn_inventory/default_logger'
module BjnInventory
module Util
class Filter
def initialize(kwargs={})
@logger = kwargs.delete(:logger) || BjnInventory::DefaultLogger.new
unless kwargs.has_key? :filters
raise RuntimeError, "#{self.class} requires :filters to be set"
end
@filters = kwargs[:filters]
set_options(kwargs)
end
def set_options(kwargs={})
@options = kwargs
end
def logger()
@logger
end
def match(entity)
if @filters.respond_to? :call
@filters.call entity
else
raise RuntimeError, "#{self.class} requires :filters to be callable"
end
end
def select(arr)
arr.select { |entity| match entity }
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems