{"action":"opened","issue":{"url":"https://api.github.com/repos/rails/rails/issues/21425","labels_url":"https://api.github.com/repos/rails/rails/issues/21425/labels{/name}","comments_url":"https://api.github.com/repos/rails/rails/issues/21425/comments","events_url":"https://api.github.com/repos/rails/rails/issues/21425/events","html_url":"https://github.com/rails/rails/issues/21425","id":103842504,"number":21425,"title":"Singular of focus","user":{"login":"BenZhang","id":310263,"avatar_url":"https://avatars.githubusercontent.com/u/310263?v=3","gravatar_id":"","url":"https://api.github.com/users/BenZhang","html_url":"https://github.com/BenZhang","followers_url":"https://api.github.com/users/BenZhang/followers","following_url":"https://api.github.com/users/BenZhang/following{/other_user}","gists_url":"https://api.github.com/users/BenZhang/gists{/gist_id}","starred_url":"https://api.github.com/users/BenZhang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/BenZhang/subscriptions","organizations_url":"https://api.github.com/users/BenZhang/orgs","repos_url":"https://api.github.com/users/BenZhang/repos","events_url":"https://api.github.com/users/BenZhang/events{/privacy}","received_events_url":"https://api.github.com/users/BenZhang/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-08-29T09:59:27Z","updated_at":"2015-08-29T09:59:27Z","closed_at":null,"body":"Hi,\r\n\r\nJust found out pretty wired singularize and pluralize result for focus. Actually English is my second language. I have look up the dictionary. the plural of focus is focuses or foci. I am wondering whether is it an exception of Rails' Inflector.\r\n\r\n```ruby\r\n   'focus'.singularize # => \"focu\"\r\n   'focus'.pluralize # => \"focus\"\r\n```\r\n\r\nThanks"}}