isOrderedDict

isOrderedDict(X)

X is a dictionary.

The function returns "true" if X is an ordered dictionary.

x=1 2 3
y=4.5 7.8 4.3
z=dict(x,y);
isOrderedDict(z)
// output
false

z1=dict(x,y,true);
isOrderedDict(z1)
// output
true