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avoid setting up StringScanner for parsing simple numbers

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This commit is contained in:
Michael Go
2025-01-07 14:32:46 -04:00
parent cef64e277e
commit 71506ad54e
1 changed files with 6 additions and 6 deletions
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lib/liquid/expression.rb
+6 -6
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@@ -109,12 +109,6 @@ module Liquid
end end
def parse_number(markup, ss) def parse_number(markup, ss)
ss.string = markup
# the first byte must be a digit, a period, or a dash
byte = ss.scan_byte
return false if byte != DASH && byte != DOT && (byte < ZERO || byte > NINE)
# check if the markup is simple integer or float # check if the markup is simple integer or float
case markup case markup
when INTEGER_REGEX when INTEGER_REGEX
@@ -123,6 +117,12 @@ module Liquid
return markup.to_f return markup.to_f
end end
ss.string = markup
# the first byte must be a digit, a period, or a dash
byte = ss.scan_byte
return false if byte != DASH && byte != DOT && (byte < ZERO || byte > NINE)
# The markup could be a float with multiple dots # The markup could be a float with multiple dots
first_dot_pos = nil first_dot_pos = nil
num_end_pos = nil num_end_pos = nil