class Sequel::SQL::Blob
Blob
is used to represent binary data in the Ruby environment
that is stored as a blob type in the database. Sequel represents binary data as a Blob object because most database engines require
binary data to be escaped differently than regular strings.
Public Instance Methods
lit(*args)
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Return a LiteralString with the same content if no args are given, otherwise return a SQL::PlaceholderLiteralString with the current string and the given args.
# File lib/sequel/sql.rb, line 968 def lit(*args) args.empty? ? LiteralString.new(self) : SQL::PlaceholderLiteralString.new(self, args) end
to_sequel_blob()
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Returns self
, since it is already a blob.
# File lib/sequel/sql.rb, line 973 def to_sequel_blob self end