class Crowbar::Client::Filter::Subset
Filter
to reduce a hash subset by a given search clause
Public Instance Methods
process()
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# File lib/crowbar/client/filter/subset.rb, line 24 def process options[:filter].to_s.split(".").each do |segment| segment = segment.to_i if segment.to_i.to_s == segment options[:values] = subset(segment) end options[:values] end
Protected Instance Methods
subset(segment)
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# File lib/crowbar/client/filter/subset.rb, line 35 def subset(segment) case when options[:values][segment.to_i].present? options[:values][segment.to_i] when options[:values][segment.to_sym].present? options[:values][segment.to_sym] when options[:values][segment.to_s].present? options[:values][segment.to_s] end end