Created
May 11, 2018 15:26
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module FetchDup | |
def fetch(*) | |
super.dup | |
end | |
end | |
html_options = { | |
:class => "one", | |
} | |
html_options.extend(FetchDup).fetch(:class).concat(" fred") # => "one fred" | |
html_options # => {:class=>"one"} |
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