class Crystal::Macros::ArrayLiteral
Overview
An array literal.
Defined in:
compiler/crystal/macros.crInstance Method Summary
- #+(other : ArrayLiteral) : ArrayLiteral
Similar to
Array#+
. - #<<(value : ASTNode) : ArrayLiteral
Similar to
Array#<<
. - #[](index : NumberLiteral) : ASTNode
Similar to
Array#[]
, but returnsNilLiteral
on out of bounds. - #[]=(index : NumberLiteral, value : ASTNode) : ASTNode
Similar to
Array#[]=
. - #all?(&) : BoolLiteral
Similar to
Enumerable#all?
- #any?(&) : BoolLiteral
Similar to
Enumerable#any?
- #clear : ArrayLiteral
Similar to
Array#clear
- #each(&) : Nil
Similar to
Array#each
- #each_with_index(&) : Nil
Similar to
Enumerable#each_with_index
- #empty? : BoolLiteral
Similar to
Array#empty?
- #find(&) : ASTNode | NilLiteral
Similar to
Enumerable#find
- #first : ASTNode | NilLiteral
Similar to
Array#first
, but returns aNilLiteral
if the array is empty. - #includes?(node : ASTNode) : BoolLiteral
Similar to
Enumerable#includes?(obj)
. - #join(separator) : StringLiteral
Similar to
Enumerable#join
- #last : ASTNode | NilLiteral
Similar to
Array#last
, but returns aNilLiteral
if the array is empty. - #map(&) : ArrayLiteral
Similar to
Enumerable#map
- #map_with_index(&) : ArrayLiteral
Similar to
Enumerable#map_with_index
- #of : ASTNode | Nop
Returns the type specified at the end of the array literal, if any.
- #push(value : ASTNode) : ArrayLiteral
Similar to
Array#push
. - #reduce(memo : ASTNode, &) : ASTNode
Similar to
Enumerable#reduce
- #reduce(&) : ASTNode
Similar to
Enumerable#reduce
- #reject(&) : ArrayLiteral
Similar to
Enumerable#reject
- #select(&) : ArrayLiteral
Similar to
Enumerable#select
- #shuffle : ArrayLiteral
Similar to
Array#shuffle
- #size : NumberLiteral
Similar to
Array#size
- #sort : ArrayLiteral
Similar to
Array#sort
- #sort_by(&) : ArrayLiteral
Similar to
Array#sort_by
- #splat(trailing_string : StringLiteral = nil) : MacroId
Returns a
MacroId
with all of this array's elements joined by commas. - #type : Path | Nop
Returns the type that receives the items of the array.
- #uniq : ArrayLiteral
Similar to
Array#uniq
- #unshift(value : ASTNode) : ArrayLiteral
Similar to
Array#unshift
.
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 +(other : ArrayLiteral) : ArrayLiteralSource
Similar to Array#+
.
def <<(value : ASTNode) : ArrayLiteralSource
Similar to Array#<<
.
def [](index : NumberLiteral) : ASTNodeSource
Similar to Array#[]
, but returns NilLiteral
on out of bounds.
def []=(index : NumberLiteral, value : ASTNode) : ASTNodeSource
Similar to Array#[]=
.
def all?(&) : BoolLiteralSource
Similar to Enumerable#all?
def any?(&) : BoolLiteralSource
Similar to Enumerable#any?
def clear : ArrayLiteralSource
Similar to Array#clear
def each_with_index(&) : NilSource
Similar to Enumerable#each_with_index
def empty? : BoolLiteralSource
Similar to Array#empty?
def find(&) : ASTNode | NilLiteralSource
Similar to Enumerable#find
def first : ASTNode | NilLiteralSource
Similar to Array#first
, but returns a NilLiteral
if the array is empty.
def includes?(node : ASTNode) : BoolLiteralSource
Similar to Enumerable#includes?(obj)
.
def join(separator) : StringLiteralSource
Similar to Enumerable#join
def last : ASTNode | NilLiteralSource
Similar to Array#last
, but returns a NilLiteral
if the array is empty.
def map(&) : ArrayLiteralSource
Similar to Enumerable#map
def map_with_index(&) : ArrayLiteralSource
Similar to Enumerable#map_with_index
def of : ASTNode | NopSource
Returns the type specified at the end of the array literal, if any.
This refers to the part after brackets in [] of String
.
def push(value : ASTNode) : ArrayLiteralSource
Similar to Array#push
.
def reduce(memo : ASTNode, &) : ASTNodeSource
Similar to Enumerable#reduce
def reduce(&) : ASTNodeSource
Similar to Enumerable#reduce
def reject(&) : ArrayLiteralSource
Similar to Enumerable#reject
def select(&) : ArrayLiteralSource
Similar to Enumerable#select
def shuffle : ArrayLiteralSource
Similar to Array#shuffle
def size : NumberLiteralSource
Similar to Array#size
def sort : ArrayLiteralSource
Similar to Array#sort
def sort_by(&) : ArrayLiteralSource
Similar to Array#sort_by
def splat(trailing_string : StringLiteral = nil) : MacroIdSource
Returns a MacroId
with all of this array's elements joined by commas.
If trailing_string is given, it will be appended to the result unless this array is empty. This lets you splat an array and optionally write a trailing comma if needed.
def type : Path | NopSource
Returns the type that receives the items of the array.
This refers to the part before brackets in MyArray{1, 2, 3}
def uniq : ArrayLiteralSource
Similar to Array#uniq
def unshift(value : ASTNode) : ArrayLiteralSource
Similar to Array#unshift
.
© 2012–2021 Manas Technology Solutions.
Licensed under the Apache License, Version 2.0.
https://crystal-lang.org/api/1.2.1/Crystal/Macros/ArrayLiteral.html