method

sub_type

v2_2_9 - Show latest stable - Class: Net::HTTPHeader

sub_type()

public

Returns a content type string such as “html”. This method returns nil if Content-Type: header field does not exist or sub-type is not given (e.g. “Content-Type: text”).

# File lib/net/http/header.rb, line 323
  def sub_type
    return nil unless @header['content-type']
    _, sub = *self['Content-Type'].split(';').first.to_s.split('/')
    return nil unless sub
    sub.strip
  end

sub_type

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