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agrberg/keyword_coercion.rb Secret

Created January 6, 2020 20:51
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keyword_coercion.rb
def bar(one: 'a', two: 'b')
puts "#{one}, #{two}"
end
bar({ one: 1, two: 2 })
# => 1, 2
bar(one: 1, two: 2)
# => 1, 2
bar({ one: 1, three: 3 })
# => ArgumentError (unknown keyword: three)
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