Crystal::Macros::ArrayLiteral
class Crystal::Macros::ArrayLiteral
Overview
An array literal.
Defined in:
compiler/crystal/macros.crInstance Method Summary
- #+(other : ArrayLiteral) : ArrayLiteral
Similar to
Array#+. - #[](index : NumberLiteral) : ASTNode
Similar to
Array#[], but returnsNilLiteralon out of bounds. - #[]=(index : NumberLiteral, value : ASTNode)
Similar to
Array#[]=. - #all?(&block) : BoolLiteral
Similar to
Enumerable#all? - #any?(&block) : BoolLiteral
Similar to
Enumerable#any? - #empty? : BoolLiteral
Similar to
Array#empty? - #find(&block) : ASTNode | NilLiteral
Similar to
Enumerable#find - #first : ASTNode | NilLiteral
Similar to
Array#first, but returns a NilLiteral 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 a NilLiteral if the array is empty. - #map(&block) : ArrayLiteral
Similar to
Enumerable#map - #of : ASTNode | Nop
Returns the type specified at the end of the array literal, if any.
- #reject(&block) : ArrayLiteral
Similar to
Enumerable#reject - #select(&block) : ArrayLiteral
Similar to
Enumerable#select - #shuffle : ArrayLiteral
Similar to
Array#shuffle - #size : NumberLiteral
Similar to
Array#size - #sort : ArrayLiteral
Similar to
Array#sort - #splat(trailing_string : StringLiteral = nil) : MacroId
Returns a
MacroIdwith 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
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, line_number : StringLiteral | NilLiteral line_number, raise(message) : NoReturn raise, stringify : StringLiteral stringify Instance methods inherited from class Reference
==(other : self)==(other) ==, dup dup, hash hash, inspect(io : IO) : Nil inspect, object_id : UInt64 object_id, pretty_print(pp) : Nil pretty_print, same?(other : Reference)
same?(other : Nil) same?, to_s(io : IO) : Nil to_s
Class methods inherited from class Reference
new new Instance methods inherited from class Object
!=(other) !=, !~(other) !~, ==(other) ==, ===(other : JSON::Any)===(other : YAML::Any)
===(other) ===, =~(other) =~, class class, dup dup, hash hash, inspect(io : IO)
inspect inspect, itself itself, not_nil! not_nil!, pretty_inspect(width = 79, newline = "\n", indent = 0) : String pretty_inspect, pretty_print(pp : PrettyPrint) : Nil pretty_print, tap(&block) tap, to_json(io : IO)
to_json to_json, to_pretty_json(indent : String = " ")
to_pretty_json(io : IO, indent : String = " ") to_pretty_json, to_s
to_s(io : IO) to_s, to_yaml(io : IO)
to_yaml to_yaml, try(&block) try
Class methods inherited from class Object
from_json(string_or_io, root : String) : selffrom_json(string_or_io) : self from_json, from_yaml(string_or_io) : self from_yaml
Instance Method Detail
def +(other : ArrayLiteral) : ArrayLiteralSource
Similar to Array#+.
def [](index : NumberLiteral) : ASTNodeSource
Similar to Array#[], but returns NilLiteral on out of bounds.
def []=(index : NumberLiteral, value : ASTNode)Source
Similar to Array#[]=.
def all?(&block) : BoolLiteralSource
Similar to Enumerable#all?
def any?(&block) : BoolLiteralSource
Similar to Enumerable#any?
def empty? : BoolLiteralSource
Similar to Array#empty?
def find(&block) : 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(&block) : ArrayLiteralSource
Similar to Enumerable#map
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 reject(&block) : ArrayLiteralSource
Similar to Enumerable#reject
def select(&block) : 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 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
© 2012–2017 Manas Technology Solutions.
Licensed under the Apache License, Version 2.0.
https://crystal-lang.org/api/0.22.0/Crystal/Macros/ArrayLiteral.html
