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more micro optimization

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This commit is contained in:
Michael Go
2024-10-30 13:54:00 -03:00
parent c2baa4c270
commit e06ac1bc9c
1 changed files with 3 additions and 8 deletions
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lib/liquid/tokenizer.rb
+3 -8
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@@ -15,7 +15,6 @@ module Liquid
PERCENTAGE = 37 PERCENTAGE = 37
def initialize(source, line_numbers = false, line_number: nil, for_liquid_tag: false) def initialize(source, line_numbers = false, line_number: nil, for_liquid_tag: false)
@source = source
@line_number = line_number || (line_numbers ? 1 : nil) @line_number = line_number || (line_numbers ? 1 : nil)
@for_liquid_tag = for_liquid_tag @for_liquid_tag = for_liquid_tag
@ss = StringScanner.new(source) @ss = StringScanner.new(source)
@@ -81,27 +80,23 @@ module Liquid
@ss.pos += 2 @ss.pos += 2
# it is possible to see a {% before a }} so we need to check for that # it is possible to see a {% before a }} so we need to check for that
byte_a = @ss.peek_byte byte_a = @ss.scan_byte
@ss.pos += 1
until @ss.eos? until @ss.eos?
while byte_a != OPEN_CURLEY && byte_a != CLOSE_CURLEY && @ss.eos? == false while byte_a != OPEN_CURLEY && byte_a != CLOSE_CURLEY && @ss.eos? == false
byte_a = @ss.peek_byte byte_a = @ss.scan_byte
@ss.pos += 1
end end
break if @ss.eos? break if @ss.eos?
byte_b = @ss.peek_byte byte_b = @ss.scan_byte
if byte_b != CLOSE_CURLEY && byte_b != PERCENTAGE if byte_b != CLOSE_CURLEY && byte_b != PERCENTAGE
@ss.pos += 1
byte_a = byte_b byte_a = byte_b
next next
end end
if byte_a == CLOSE_CURLEY && byte_b == CLOSE_CURLEY if byte_a == CLOSE_CURLEY && byte_b == CLOSE_CURLEY
@ss.pos += 1
return @ss.string.byteslice(start, @ss.pos - start) return @ss.string.byteslice(start, @ss.pos - start)
elsif byte_a == OPEN_CURLEY && byte_b == PERCENTAGE elsif byte_a == OPEN_CURLEY && byte_b == PERCENTAGE
return next_tag_token(start) return next_tag_token(start)