module Sequel::LitRequireFrozen::DatasetMethods
Public Instance Methods
Source
# File lib/sequel/extensions/lit_require_frozen.rb 87 def placeholder_literal_string_sql_append(sql, pls) 88 str = pls.str 89 90 if str.is_a?(Array) 91 str.each do |s| 92 _check_unfrozen_literal_string(s) 93 end 94 else 95 _check_unfrozen_literal_string(str) 96 end 97 98 super 99 end
Check that placeholder string is frozen (or all entries in placeholder array are frozen).
Calls superclass method
Source
# File lib/sequel/extensions/lit_require_frozen.rb 80 def with_sql(sql, *args) 81 _check_unfrozen_literal_string(sql) 82 super 83 end
Check given SQL is not an unfrozen string.
Calls superclass method
Private Instance Methods
Source
# File lib/sequel/extensions/lit_require_frozen.rb 105 def _check_unfrozen_literal_string(str) 106 return if !str.is_a?(String) || str.frozen? 107 108 if str.is_a?(LiteralString) 109 _check_unfrozen_literal_string(str.source) 110 else 111 raise Error, "cannot treat unfrozen string as literal SQL: #{str.inspect}" 112 end 113 end
Base method that other methods used to check for whether a string should be allowed as literal SQL. Allows non-strings as well as frozen strings.
Source
# File lib/sequel/extensions/lit_require_frozen.rb 116 def literal_literal_string_append(sql, v) 117 _check_unfrozen_literal_string(v) 118 super 119 end
Check literal strings appended to SQL.
Calls superclass method
Source
# File lib/sequel/extensions/lit_require_frozen.rb 122 def static_sql(sql) 123 _check_unfrozen_literal_string(sql) 124 super 125 end
Check static SQL is not frozen.
Calls superclass method