distance_of_time_in_words然後刪除「大約」

Question

我有這樣的代碼字：

= distance_of_time_in_words(Time.now, real_time + 0.seconds, true) 

至極產生也喜歡：

about 15 hours 
less than 

有沒有辦法從刪除單詞「關於」結果如何？已經搜索了很多，但無法找到任何信息，該功能本身就非常棒，它可以將小時，分鐘，秒等很好地返回，但最糟糕的「關於」必須去！任何人都知道？謝謝！

Answer 1

distance_of_time_in_words(Time.now, real_time + 0.seconds, true).gsub('about ','')

看here瞭解更多信息

嘗試幫手（放在應用程序/傭工/ application_helper.rb這個代碼）

def remove_unwanted_words string 
    bad_words = ["less than", "about"] 

    bad_words.each do |bad| 
    string.gsub!(bad + " ", '') 
    end 

    return string 
end 

在惡劣的話

你可以定義字符串，你想要從該字符串中刪除。 用戶這樣的：

<%= remove_unwanted_words distance_of_time_in_words(Time.now, real_time + 0.seconds, true) %>

Answer 2

由於distance_of_time_in_words使用定位鍵，你可以簡單地覆蓋它們來實現你在的I18n安全的方式想要什麼：

配置/區域設置/ en.yml ：

en: 
    # Used in distance_of_time_in_words(), distance_of_time_in_words_to_now(), time_ago_in_words() 
    datetime: 
    distance_in_words: 
     half_a_minute: "half a minute" 
     less_than_x_seconds: 
     one: "1 second" # default was: "less than 1 second" 
     other: "%{count} seconds" # default was: "less than %{count} seconds" 
     x_seconds: 
     one: "1 second" 
     other: "%{count} seconds" 
     less_than_x_minutes: 
     one: "a minute" # default was: "less than a minute" 
     other: "%{count} minutes" # default was: "less than %{count} minutes" 
     x_minutes: 
     one: "1 minute" 
     other: "%{count} minutes" 
     about_x_hours: 
     one: "1 hour" # default was: "about 1 hour" 
     other: "%{count} hours" # default was: "about %{count} hours" 
     x_days: 
     one: "1 day" 
     other: "%{count} days" 
     about_x_months: 
     one: "1 month" # default was: "about 1 month" 
     other: "%{count} months" # default was: "about %{count} months" 
     x_months: 
     one: "1 month" 
     other: "%{count} months" 
     about_x_years: 
     one: "1 year" # default was: "about 1 year" 
     other: "%{count} years" # default was: "about %{count} years" 
     over_x_years: 
     one: "1 year" # default was: "over 1 year" 
     other: "%{count} years" # default was: "over %{count} years" 
     almost_x_years: 
     one: "1 year" # default was: "almost 1 year" 
     other: "%{count} years" # default was: "almost %{count} years"