flt.to_r â rational
Instance Public methods
Returns the value as a rational.
NOTE: 0.3.to_r isn't the same as '0.3'.to_r. The latter is equivalent to '3/10'.to_r, but the former isn't so.
1 2 3 4 | 2.0.to_r #=> (2/1)2.5.to_r #=> (5/2)-0.75.to_r #=> (-3/4)0.0.to_r #=> (0/1) |
See rationalize.
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