X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;ds=sidebyside;f=vendor%2Frails%2Factiverecord%2Flib%2Factive_record%2Fi18n_interpolation_deprecation.rb;fp=vendor%2Frails%2Factiverecord%2Flib%2Factive_record%2Fi18n_interpolation_deprecation.rb;h=cd634e1b8dd6991c84de720a53bdfcff077fce6a;hb=437aa336c44c74a30aeea16a06743c32747ed661;hp=0000000000000000000000000000000000000000;hpb=97a0772b06264134cfe38e7494f9427efe0840a0;p=feedcatcher.git

diff --git a/vendor/rails/activerecord/lib/active_record/i18n_interpolation_deprecation.rb b/vendor/rails/activerecord/lib/active_record/i18n_interpolation_deprecation.rb
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index 0000000..cd634e1
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+++ b/vendor/rails/activerecord/lib/active_record/i18n_interpolation_deprecation.rb
@@ -0,0 +1,26 @@
+# Deprecates the use of the former message interpolation syntax in activerecord
+# as in "must have %d characters". The new syntax uses explicit variable names
+# as in "{{value}} must have {{count}} characters".
+
+require 'i18n/backend/simple'
+module I18n
+  module Backend
+    class Simple
+      DEPRECATED_INTERPOLATORS = { '%d' => '{{count}}', '%s' => '{{value}}' }
+
+      protected
+        def interpolate_with_deprecated_syntax(locale, string, values = {})
+          return string unless string.is_a?(String)
+
+          string = string.gsub(/%d|%s/) do |s|
+            instead = DEPRECATED_INTERPOLATORS[s]
+            ActiveSupport::Deprecation.warn "using #{s} in messages is deprecated; use #{instead} instead."
+            instead
+          end
+
+          interpolate_without_deprecated_syntax(locale, string, values)
+        end
+        alias_method_chain :interpolate, :deprecated_syntax
+    end
+  end
+end
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