class Crystal::Macros::NamedTupleLiteral
Overview
A named tuple literal.
Defined in:
compiler/crystal/macros.crInstance Method Summary
- #[](key : SymbolLiteral | StringLiteral | MacroId) : ASTNode
Similar to
NamedTuple#[]but returnsNilLiteralif key is undefined. - #[]=(key : SymbolLiteral | StringLiteral | MacroId, value : ASTNode) : ASTNode
Adds or replaces a key.
- #double_splat(trailing_string : StringLiteral = nil) : MacroId
Similar to
HashLiteral#double_splat - #each(&) : Nil
Similar to
NamedTuple#each - #each_with_index(&) : Nil
Similar to
NamedTuple#each_with_index - #empty? : BoolLiteral
Similar to
NamedTuple#empty? - #keys : ArrayLiteral
Similar to
NamedTuple#keys - #map : ArrayLiteral
Similar to
NamedTuple#map - #size : NumberLiteral
Similar to
NamedTuple#size - #to_a : ArrayLiteral(TupleLiteral)
Similar to
NamedTuple#to_a - #values : ArrayLiteral
Similar to
NamedTuple#values
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, 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 Instance Method Detail
def [](key : SymbolLiteral | StringLiteral | MacroId) : ASTNodeSource
Similar to NamedTuple#[] but returns NilLiteral if key is undefined.
def []=(key : SymbolLiteral | StringLiteral | MacroId, value : ASTNode) : ASTNodeSource
Adds or replaces a key.
def double_splat(trailing_string : StringLiteral = nil) : MacroIdSource
Similar to HashLiteral#double_splat
def each(&) : NilSource
Similar to NamedTuple#each
def each_with_index(&) : NilSource
Similar to NamedTuple#each_with_index
def empty? : BoolLiteralSource
Similar to NamedTuple#empty?
def keys : ArrayLiteralSource
Similar to NamedTuple#keys
def map : ArrayLiteralSource
Similar to NamedTuple#map
def size : NumberLiteralSource
Similar to NamedTuple#size
def to_a : ArrayLiteral(TupleLiteral)Source
Similar to NamedTuple#to_a
def values : ArrayLiteralSource
Similar to NamedTuple#values
© 2012–2021 Manas Technology Solutions.
Licensed under the Apache License, Version 2.0.
https://crystal-lang.org/api/1.2.1/Crystal/Macros/NamedTupleLiteral.html