Julia Language Conditionals
Syntax
- if cond; body; end
- if cond; body; else; body; end
- if cond; body; elseif cond; body; else; end
- if cond; body; elseif cond; body; end
- cond ? iftrue : iffalse
- cond && iftrue
- cond || iffalse
- ifelse(cond, iftrue, iffalse)
Remarks
All conditional operators and functions involve using boolean conditions (true or false). In Julia, the type of booleans is Bool. Unlike some other languages, other kinds of numbers (like 1 or 0), strings, arrays, and so forth cannot be used directly in conditionals.
Typically, one uses either predicate functions (functions that return a Bool) or comparison operators in the condition of a conditional operator or function.
