method
notwice
v2_4_6 -
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Class: OptionParser
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378 (0)
- 1_9_2_180 (0)
- 1_9_3_125 (0)
- 1_9_3_392 (0)
- 2_1_10 (0)
- 2_2_9 (0)
- 2_4_6 (0)
- 2_5_5 (0)
- 2_6_3 (0)
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notwice(obj, prv, msg)
private
Checks if an argument is given twice, in which case an ArgumentError is raised. Called from OptionParser#switch only.
obj |
New argument. |
prv |
Previously specified argument. |
msg |
Exception message. |