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Use #empty?
1 parent 6d1ea1e commit 0dd52c3

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2 files changed

+5
-5
lines changed

2 files changed

+5
-5
lines changed

src/lit/stdlib/lit_string.cr

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -78,7 +78,7 @@ module Lit
7878
when "split"
7979
::Lit::Native::Fn.new(name.lexeme, 0..1, ->(interpreter : Interpreter, arguments : ::Array(Value), token : Token) : Value {
8080
LitArray.new.tap do |a|
81-
if arguments.size == 0
81+
if arguments.empty?
8282
@value.split("").each { |char| a.elements.push(char.to_s) }
8383
else
8484
delimiter = arguments[0]

src/lit/stdlib/native.cr

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -9,14 +9,14 @@ module Lit
99
def self.all
1010
[
1111
::Lit::Native::Fn.new("Array", 0.., ->(_interpreter : Interpreter, arguments : ::Array(Value), _token : Token) : Value {
12-
if arguments.size == 0
12+
if arguments.empty?
1313
LitArray.new
1414
else
1515
LitArray.new(arguments)
1616
end
1717
}),
1818
::Lit::Native::Fn.new("Map", 0.., ->(_interpreter : Interpreter, arguments : ::Array(Value), _token : Token) : Value {
19-
if arguments.size == 0
19+
if arguments.empty?
2020
LitMap.new
2121
else
2222
elements = arguments
@@ -31,7 +31,7 @@ module Lit
3131
Time.local.to_unix_f
3232
}),
3333
::Lit::Native::Fn.new("println", 0.., ->(interpreter : Interpreter, arguments : ::Array(Value), token : Token) : Value {
34-
if arguments.size == 0
34+
if arguments.empty?
3535
puts
3636
else
3737
arguments.each do |arg|
@@ -69,7 +69,7 @@ module Lit
6969
end
7070
}),
7171
::Lit::Native::Fn.new("exit", 0..1, ->(interpreter : Interpreter, arguments : ::Array(Value), token : Token) : Value {
72-
if arguments.size == 0
72+
if arguments.empty?
7373
exit
7474
elsif arguments[0].is_a?(Int64)
7575
exit(arguments[0].as(Int64).to_i32)

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