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require 'sqlite3/constants'
module SQLite3
class Value
attr_reader :handle
def initialize( db, handle )
@driver = db.driver
@handle = handle
end
def null?
type == :null
end
def to_blob
@driver.value_blob( @handle )
end
def length( utf16=false )
if utf16
@driver.value_bytes16( @handle )
else
@driver.value_bytes( @handle )
end
end
def to_f
@driver.value_double( @handle )
end
def to_i
@driver.value_int( @handle )
end
def to_int64
@driver.value_int64( @handle )
end
def to_s( utf16=false )
@driver.value_text( @handle, utf16 )
end
def type
case @driver.value_type( @handle )
when Constants::ColumnType::INTEGER then :int
when Constants::ColumnType::FLOAT then :float
when Constants::ColumnType::TEXT then :text
when Constants::ColumnType::BLOB then :blob
when Constants::ColumnType::NULL then :null
end
end
end
end
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