Sha256: 5e0f69439ecb681d0887defe4dd64cba8ea62cc909f660ffae67c29b819025f9

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Size: 522 Bytes

Versions: 28

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Stored size: 522 Bytes

Contents

module Krikri::Enrichments
  ##
  # Enrichment to strip empty strings from a value
  #
  #   empty = RemoveEmptyFields.new
  #   empty.enrich_value('moomin')
  #   # => 'moomin'
  #   empty.enrich_value('')
  #   # => nil
  class RemoveEmptyFields
    include Audumbla::FieldEnrichment

    def enrich_value(value)
      (value.is_a?(String) && empty?(value)) ? nil : value
    end

    private

    def empty?(value)
      return true if value.empty?
      return true if value =~ /\A\s*\z/
      false
    end
  end
end

Version data entries

28 entries across 28 versions & 1 rubygems

Version Path
krikri-0.15.2 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.15.1 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.15.0 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.14.0 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.13.2 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.13.1 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.13.0 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.12.4 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.12.3 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.12.1 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.12.0 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.12.0.pre.rc.1 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.11.2 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.11.1 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.11.0 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.10.1 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.10.0 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.9.0 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.8.9 lib/krikri/enrichments/remove_empty_fields.rb
krikri-0.8.8 lib/krikri/enrichments/remove_empty_fields.rb