Sha256: a72dca0a4a3a83bb01a7439547fd29320fac10271ac145aebbd7f5c82224591b
Contents?: true
Size: 531 Bytes
Versions: 52
Compression:
Stored size: 531 Bytes
Contents
module Bmg
class Summarizer
#
# Count summarizer.
#
# Example:
#
# # direct ruby usage
# Bmg::Summarizer.count.summarize(...)
#
class Count < Summarizer
# Returns 0 as least value.
def least()
0
end
# Counts one more as new memo
def happens(memo, tuple)
memo + 1
end
end # class Count
# Factors a count summarizer
def self.count(*args, &bl)
Count.new(*args, &bl)
end
end # class Summarizer
end # module Bmg
Version data entries
52 entries across 52 versions & 1 rubygems