class Bmg::Summarizer::Multiple
A summarizer that collects multiple summarization as a wrapped tuple.
Example:
# direct ruby usage Bmg::Summarizer.multiple(x: ..., y: ...).summarize(...)
Public Class Methods
new(defs)
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# File lib/bmg/summarizer/multiple.rb, line 14 def initialize(defs) @summarization = Summarizer.summarization(defs) end
Public Instance Methods
finalize(memo)
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# File lib/bmg/summarizer/multiple.rb, line 32 def finalize(memo) @summarization.each_pair.each_with_object({}){|(k,v),memo2| memo2[k] = v.finalize(memo[k]) } end
happens(memo, val)
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Adds val to the memo array
# File lib/bmg/summarizer/multiple.rb, line 26 def happens(memo, val) @summarization.each_pair.each_with_object({}){|(k,v),memo2| memo2[k] = v.happens(memo[k], val) } end
least()
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Returns [] as least value.
# File lib/bmg/summarizer/multiple.rb, line 19 def least() @summarization.each_pair.each_with_object({}){|(k,v),memo| memo[k] = v.least } end