Crystal::Macros::If - Crystal 1.11.2

# class Crystal::Macros::If

- Crystal::Macros::If
- Crystal::Macros::ASTNode

##
Overview

An if expression.

##
Defined in:

compiler/crystal/macros.cr

##
Instance Method Summary

- #cond : ASTNode

  Returns this if's condition.

- #else : ASTNode

  Returns this if's `#else` clause's body.

- #then : ASTNode

  Returns this if's `#then` clause's body.

### Instance methods inherited from class `Crystal::Macros::ASTNode`

!=(other : ASTNode) : BoolLiteral !=, ==(other : ASTNode) : BoolLiteral ==, class_name : StringLiteral class_name, column_number : StringLiteral | NilLiteral column_number, doc : StringLiteral doc, doc_comment : MacroId doc_comment, end_column_number : StringLiteral | NilLiteral end_column_number, end_line_number : StringLiteral | NilLiteral end_line_number, filename : StringLiteral | NilLiteral filename, id : MacroId id, is_a?(type : TypeNode) : BoolLiteral is_a?, line_number : StringLiteral | NilLiteral line_number, nil? : BoolLiteral nil?, raise(message) : NoReturn raise, stringify : StringLiteral stringify, symbolize : SymbolLiteral symbolize, warning(message : StringLiteral) : NilLiteral warning

##
Instance Method Detail

def cond : ASTNode #

Returns this if's condition.

def else : ASTNode #

Returns this if's `#else` clause's body.

def then : ASTNode #

Returns this if's `#then` clause's body.