Sha256: 7de5bf655eebf36585db7e22650e448df845f68e3ea302d92c39c084243e74b2
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Size: 958 Bytes
Versions: 36
Compression:
Stored size: 958 Bytes
Contents
module Inch
module Evaluation
# PriorityRange objects are used to associate a given
# range of priorities with a symbol and an arrow.
#
class PriorityRange
extend Utils::ReadWriteMethods
extend Forwardable
rw_methods %w(priorities arrow)
def_delegators :priorities, :include?, :min, :max
def initialize(symbol)
@symbol = symbol
end
def update(&block)
instance_eval(&block)
end
def to_sym
@symbol
end
def to_s
arrow
end
class << self
attr_reader :priority_map
def all
@priority_map ||= {}
@priority_map.values
end
def priority_range(symbol, &block)
@priority_map ||= {}
@priority_map[symbol] ||= PriorityRange.new(symbol)
@priority_map[symbol].update(&block) if block
@priority_map[symbol]
end
end
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems