What is the difference between boolean value true() and true.

I think basic difference is Time and Space complexity
both are different types and used accordingly,

consider a scenario- create an array of {true,true,.......true} of length 50
common approach is repeat(true,50) which takes 5 to 10 Ms to execute the code but use less memory resource.

instead if you use apply(fn!true,enumerate(50)) it takes <1 Ms to execute
so this improves the performance, but use more memory resource because we are calling 3 functions

but apply function need function as 1st parameter but not the value.
so both true() and true looks same but used according to requirements.

I think basic difference is Time and Space complexity
both are different types and used accordingly,

consider a scenario- create an array of {true,true,.......true} of length 50
common approach is repeat(true,50) which takes 5 to 10 Ms to execute the code but use less memory resource.

instead if you use apply(fn!true,enumerate(50)) it takes <1 Ms to execute
so this improves the performance, but use more memory resource because we are calling 3 functions

but apply function need function as 1st parameter but not the value.
so both true() and true looks same but used according to requirements.