class

Syntax::If

An if expression.

'if' cond
  then
[
'else'
  else
]
'end'

An if elsif end is parsed as an If whose else is another If.

Constructors

new(cond : Syntax::ASTNode, a_then = nil, a_else = nil, ternary : Bool = false)

==(other : self)

Returns true if this reference is the same as other. Invokes same?.

accept_children(visitor)

clone_without_location

cond

cond=(cond : ASTNode)

else

else=(else : ASTNode)

else_location

The location of the else keyword if present.

else_location=(else_location : Location | Nil)

The location of the else keyword if present.

hash(hasher)

See Object#hash(hasher)

ternary=(ternary : Bool)

ternary?

then

then=(then : ASTNode)