Handbook
Glossary
boolean
Factor handbook
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The language
»
Booleans
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>boolean ( obj -- ? )
Vocabulary
kernel
Class description
A union of the
t
and
f
classes.
Definition
IN:
kernel
UNION:
boolean
t
POSTPONE:
f
;
Methods
USING:
kernel
xml-rpc
xml.data
xml.syntax.private
;
M:
boolean
item>xml
"1"
"0"
?
1
nenum
T{
xml-chunk
{
seq
V{
""
T{
tag
{
name ~name~
}
{
children ~vector~
}
}
""
}
}
}
interpolate-xml
;
USING:
kernel
yaml.conversion
;
M:
boolean
represent-scalar
"true"
"false"
?
;
USING:
kernel
yaml.conversion
yaml.ffi
;
M:
boolean
yaml-tag
drop
YAML_BOOL_TAG
;