Module: Glossarist::Utilities::CommonFunctions

Included in:
ConceptSource, Designation::GrammarInfo, ManagedConcept
Defined in:
lib/glossarist/utilities/common_functions.rb

Instance Method Summary collapse

Instance Method Details

#slice_keys(hash, keys) ⇒ Object

Hash#slice is not available in Ruby 2.4 so we have to do this ourselves :( slice hash keys



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# File 'lib/glossarist/utilities/common_functions.rb', line 20

def slice_keys(hash, keys)
  result = {}
  keys.each do |key|
    result[key] = hash[key] if hash.key?(key)
  end
  result
end

#symbolize_keys(hash) ⇒ Object

Hash#transform_keys is not available in Ruby 2.4 so we have to do this ourselves :( symbolize hash keys



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# File 'lib/glossarist/utilities/common_functions.rb', line 9

def symbolize_keys(hash)
  result = {}
  hash.each_pair do |key, value|
    result[key.to_sym] = value
  end
  result
end