[1,2,3] - [2]
→ [1,3]
>>
+>
Front insertion
Insert an item in front
0 >> [1,2]
→ [0,1,2]
0 +> [1,2]
→ [0,1,2]
<<
<+
Back insertion
Insert an item at end
[1,2] << 3
→ [1,2,3]
[1,2] <+ 3
→ [1,2,3]
[]
list -
list → list
BINARY
BINARY NOT
~
Prefix
Binary Not
~
number → number
BINARY AND
&
Infix
Binary And
number &
number → number
BINARY OR
|
Infix
Binary Or
number |
number → number
~
Prefix
Binary Not
~
number → number
RELATION
<
Infix
any in
dict → boolean
NOT
LOGIC NOT
not
Prefix
Not
not
boolean → boolean
AND
LOGIC AND
and
Infix
And
boolean &&
boolean → boolean
OR
LOGIC OR
or
Infix
Or
boolean ||
boolean → boolean
INSERT
+>
Infix
Prepend
any +>
list → list
<+
Infix
Append
list <+
any → list
ASSIGN
=
Infix