class RMail::Header
Public Instance Methods
content_type(default = nil) { || ... }
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This returns the full content type of this message converted to lower case.
If there is no content type header, returns the passed block is executed and its return value is returned. If no block is passed, the value of the default
argument is returned.
# File lib/sup/util.rb, line 150 def content_type(default = nil) if value = self['content-type'] and ct = value.strip.split(/\s*;\s*/)[0] return ct.downcase else if block_given? yield else default end end end