dig method in ruby How to check whether a nested hash element exists
class Hash
def dig(*path)
path.inject(self) do |location, key|
location.respond_to?(:keys) ? location[key] : nil
end
end
enddig method in ruby How to check whether a nested hash element exists
class Hash
def dig(*path)
path.inject(self) do |location, key|
location.respond_to?(:keys) ? location[key] : nil
end
end
endCopyright © 2021 Codeinu
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