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try_convert

Hash.try_convert(obj) â hash or nil

Class Public methods

Try to convert obj into a hash, using #to_hash method. Returns converted hash or nil if obj cannot be converted for any reason.

Hash.try_convert({1=>2})   # => {1=>2}
Hash.try_convert("1=>2")   # => nil

doc_ruby_on_rails

2015-04-11 21:36:22

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