NaN=: __ maybe_numb=: 3 : 0 a=.NaN ". y if. a = NaN do. a=. y end. ) maybe_numb '12223' 12223 maybe_numb 'David' David
2007/12/27, June Kim <[EMAIL PROTECTED]>: > > Current numbers operation is: > ". '12223' > 12223 > ". 'David' > > > I could change the behavior when y can't be turned into a number: > > _99 ". 'David' > _99 > > However, how would you define a verb that is: > > maybe_numb '12223' > 12223 > maybe_numb 'David' > 'David' > > I am looking for a simple solution. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Björn Helgason, Verkfræðingur Fugl&Fiskur ehf, Þerneyjarsund 23, Box 127 801 Grímsnes ,t-póst: [EMAIL PROTECTED] Skype: gosiminn, gsm: +3546985532 Landslags og skrúðgarðagerð, gröfuþjónusta http://groups.google.com/group/J-Programming Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans góður kennari getur stigið á tær án þess að glansinn fari af skónum /|_ .-----------------------------------. ,' .\ / | Með léttri lund verður | ,--' _,' | Dagurinn í dag | / / | Enn betri en gærdagurinn | ( -. | `-----------------------------------' | ) | (\_ _/) (`-. '--.) (='.'=) `. )----' (")_(")
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