From 9a4f7a1282a82322d7f97d1f6f1e91b1c2f9c3a3 Mon Sep 17 00:00:00 2001
From: Gleb Mazovetskiy <glex.spb@gmail.com>
Date: Tue, 23 Oct 2018 20:06:29 +0100
Subject: [PATCH] Fix interpolations with repeated vars

---
 CHANGES.md                       | 4 ++++
 README.md                        | 2 +-
 lib/i18n/tasks/interpolations.rb | 3 +--
 lib/i18n/tasks/version.rb        | 2 +-
 4 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/CHANGES.md b/CHANGES.md
index 2fe17c61..e84045f0 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,7 @@
+## v0.9.27
+
+* Fixes `check-consistent-interpolations` when the same interpolation is used more than once.
+
 ## v0.9.26
 
 * `eq-base` command now returns a non-zero exit code if there are any results.
diff --git a/README.md b/README.md
index 7b476858..c45e1474 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ i18n-tasks can be used with any project using the ruby [i18n gem][i18n-gem] (def
 Add i18n-tasks to the Gemfile:
 
 ```ruby
-gem 'i18n-tasks', '~> 0.9.26'
+gem 'i18n-tasks', '~> 0.9.27'
 ```
 
 Copy the default [configuration file](#configuration):
diff --git a/lib/i18n/tasks/interpolations.rb b/lib/i18n/tasks/interpolations.rb
index 712bd9a5..83bf132f 100644
--- a/lib/i18n/tasks/interpolations.rb
+++ b/lib/i18n/tasks/interpolations.rb
@@ -15,8 +15,7 @@ def inconsistent_interpolations(locales: nil, base_locale: nil) # rubocop:disabl
         (locales - [base_locale]).each do |current_locale|
           node = data[current_locale].first.children[key]
           next unless node&.value&.is_a?(String)
-          vars = node.value.scan(VARIABLE_REGEX)
-          unless vars.size == base_vars.size && vars.all? { |v| base_vars.include?(v) }
+          if base_vars != Set.new(node.value.scan(VARIABLE_REGEX))
             result.merge!(node.walk_to_root.reduce(nil) { |c, p| [p.derive(children: c)] })
           end
         end
diff --git a/lib/i18n/tasks/version.rb b/lib/i18n/tasks/version.rb
index 481fe4a7..1b252f13 100644
--- a/lib/i18n/tasks/version.rb
+++ b/lib/i18n/tasks/version.rb
@@ -2,6 +2,6 @@
 
 module I18n
   module Tasks
-    VERSION = '0.9.26'
+    VERSION = '0.9.27'
   end
 end