Vendor bundled gems for deployment

1 files changed, 55 insertions, 0 deletions

diff --git a/vendor/bundle/ruby/3.4.0/gems/liquid-4.0.4/lib/liquid/lexer.rb b/vendor/bundle/ruby/3.4.0/gems/liquid-4.0.4/lib/liquid/lexer.rb
new file mode 100644
index 0000000..f290744
--- /dev/null
+++ b/vendor/bundle/ruby/3.4.0/gems/liquid-4.0.4/lib/liquid/lexer.rb
@@ -0,0 +1,55 @@
+require "strscan"
+module Liquid
+  class Lexer
+    SPECIALS = {
+      '|'.freeze => :pipe,
+      '.'.freeze => :dot,
+      ':'.freeze => :colon,
+      ','.freeze => :comma,
+      '['.freeze => :open_square,
+      ']'.freeze => :close_square,
+      '('.freeze => :open_round,
+      ')'.freeze => :close_round,
+      '?'.freeze => :question,
+      '-'.freeze => :dash
+    }.freeze
+    IDENTIFIER = /[a-zA-Z_][\w-]*\??/
+    SINGLE_STRING_LITERAL = /'[^\']*'/
+    DOUBLE_STRING_LITERAL = /"[^\"]*"/
+    NUMBER_LITERAL = /-?\d+(\.\d+)?/
+    DOTDOT = /\.\./
+    COMPARISON_OPERATOR = /==|!=|<>|<=?|>=?|contains(?=\s)/
+    WHITESPACE_OR_NOTHING = /\s*/
+
+    def initialize(input)
+      @ss = StringScanner.new(input)
+    end
+
+    def tokenize
+      @output = []
+
+      until @ss.eos?
+        @ss.skip(WHITESPACE_OR_NOTHING)
+        break if @ss.eos?
+        tok = case
+        when t = @ss.scan(COMPARISON_OPERATOR) then [:comparison, t]
+        when t = @ss.scan(SINGLE_STRING_LITERAL) then [:string, t]
+        when t = @ss.scan(DOUBLE_STRING_LITERAL) then [:string, t]
+        when t = @ss.scan(NUMBER_LITERAL) then [:number, t]
+        when t = @ss.scan(IDENTIFIER) then [:id, t]
+        when t = @ss.scan(DOTDOT) then [:dotdot, t]
+        else
+          c = @ss.getch
+          if s = SPECIALS[c]
+            [s, c]
+          else
+            raise SyntaxError, "Unexpected character #{c}"
+          end
+        end
+        @output << tok
+      end
+
+      @output << [:end_of_string]
+    end
+  end
+end