Singleton: Difference between revisions

m
→‎{{header|Tcl}}: improve requirements
m (→‎{{header|Tcl}}: improve requirements)
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=={{header|Tcl}}==
{{works with|Tcl|8.6}} <br>or {{libheader|TclOO}}
{{works with|Tcl|8.5}} and the [http://wiki.tcl.tk/TclOO TclOO package]
 
ref http://wiki.tcl.tk/21595
<lang tcl>package require Tcl 8.6TclOO
 
# This is a metaclass, a class that defines the behavior of other classes
Anonymous user