Method deprecated or moved
This method is deprecated or moved on the latest stable version.
The last existing version (v2_2_9) is shown here.
These similar methods exist in v2_5_5:
fetch(key, *args)
public
Returns the header field corresponding to the case-insensitive key. Returns
the default value args, or the result of the block, or raises an
IndexError if there’s no header field
named key See Hash#fetch
Show source
def fetch(key, *args, &block)
a = @header.fetch(key.downcase, *args, &block)
a.kind_of?(Array) ? a.join(', ') : a
end