do not use then in case statements, use a semicolon instead.

Author: wvanbergen

lib/sql_tree/node.rb

@@ -117,4 +117,4 @@ def self.[](sql, options = {})
 
 require 'sql_tree/node/begin_statement'
 require 'sql_tree/node/commit_statement'
-require 'sql_tree/node/rollback_statement'
+require 'sql_tree/node/rollback_statement'

lib/sql_tree/node/expression.rb

@@ -394,11 +394,11 @@ def initialize(value) # :nodoc:
       # within an SQL query
       def to_sql(options = {})
         case value
-        when nil            then 'NULL'
-        when String         then quote_str(@value)
-        when Numeric        then @value.to_s
-        when Date           then @value.strftime("'%Y-%m-%d'")
-        when DateTime, Time then @value.strftime("'%Y-%m-%d %H:%M:%S'")
+        when nil;            'NULL'
+        when String;         quote_str(@value)
+        when Numeric;        @value.to_s
+        when Date;           @value.strftime("'%Y-%m-%d'")
+        when DateTime, Time; @value.strftime("'%Y-%m-%d %H:%M:%S'")
         else raise "Don't know how te represent this value in SQL!"
         end
       end

spec/helpers/matchers.rb

@@ -3,10 +3,10 @@ class TokenizeTo
   def initialize(expected_tokens)
     @expected_tokens = expected_tokens.map do |t|
       case t
-        when SQLTree::Token then t
-        when String         then SQLTree::Token::String.new(t)
-        when Numeric        then SQLTree::Token::Number.new(t)
-        when Symbol         then SQLTree::Token.const_get(t.to_s.upcase)
+        when SQLTree::Token; t
+        when String;         SQLTree::Token::String.new(t)
+        when Numeric;        SQLTree::Token::Number.new(t)
+        when Symbol;         SQLTree::Token.const_get(t.to_s.upcase)
         else "Cannot check for this token: #{t.inspect}!"
       end
     end