Change from include to prepend for additional helper method.

[akiko-pusu]

Workaround for clear-code/redmine_full_text_search#55

I'm not sure this workaround is best or not, but I could fix above and related issues.

Step to repoduce

Also I attached simple plugin to reproduce method missing error in case using both plugin.

• aaaaa.zip

When using rails console, you could confim IssuesController.helpers.

Here is simple confirmation to call method. In case patch not applied, the method is missing.

irb(main):001:0> IssuesController.helpers.display_score?
NoMethodError: undefined method `display_score?' for #<ActionView::Base:0x00000004adb7c8>
Did you mean?  display_main_menu?

After patch is applied, enabled to call the method.

irb(main):001:0> IssuesController.helpers.display_score?
  Setting Load (0.8ms)  SELECT  "settings".* FROM "settings" WHERE "settings"."name" = $1  ORDER BY "settings"."id" DESC LIMIT 1  [["name", "plugin_full_text_search"]]
=> true

Another workaround

Another workaround to prevent this error is following:

--- a/app/views/issues/full_text_search/_view_issues_show_description_bottom.html.erb
+++ b/app/views/issues/full_text_search/_view_issues_show_description_bottom.html.erb
@@ -1,3 +1,4 @@
+<% self.class.send(:include, FullTextSearch::Hooks::SimilarIssuesHelper) -%>
 <% if display_score? %>
   <%
   duration = nil

Include module to AcrtionView::Base class.

Since this plugin is quite useful, I really appreciate if you could consider to fix this problem.

[kou]

Thanks for your report. It's very helpful!

I've pushed a fix in another way: https://github.com/clear-code/redmine_full_text_search/commit/627a861b9911d2241ecef834d5f3685b6b4a7850

[akiko-pusu]

@kou Thanks for considering and fix this issue! Also, I've learned a lot this commit: 627a861