Net::HTTPHeader#get_fields

(::interned key) -> (nil | ::Array[::String])

get_fields(key)

# File tmp/rubies/ruby-3.4.1/lib/net/http/header.rb, line 306
def get_fields(key)
  stringified_downcased_key = key.downcase.to_s
  return nil unless @header[stringified_downcased_key]
  @header[stringified_downcased_key].dup
end

Returns the array field value for the given key, or nil if there is no such field; see Fields:

Example

res = Net::HTTP.get_response(hostname, '/todos/1')
res.get_fields('Connection') # => ["keep-alive"]
res.get_fields('Nosuch')     # => nil

See also #form_data= #key? #fetch #main_type also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0

‹ prev#form_data= next ›#key?