elixir nested if
To write nested if statements in Elixir, you can use the if/2
and if/3
constructs. Here's an example of how to use nested if statements in Elixir:
if condition1 do
# code to execute if condition1 is true
if condition2 do
# code to execute if both condition1 and condition2 are true
else
# code to execute if condition1 is true but condition2 is false
end
else
# code to execute if condition1 is false
end
In this example, the outer if
statement checks condition1
. If condition1
is true, the code inside its block is executed. Inside that block, there's another if
statement that checks condition2
. If condition2
is true, the code inside its block is executed. If condition2
is false, the code inside the else
block of the inner if
statement is executed. If condition1
is false, the code inside the else
block of the outer if
statement is executed.
You can nest multiple if
statements in this way to handle different conditions and execute different code blocks accordingly.