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