在做一个练习，删除一条数据的时候总是找不到路由

bendise — Tue, 22 Apr 2014 21:03:26 +0800

class EventsController < ApplicationController
    def index
        @events = Event.all
    end

    def new
        @event = Event.new
    end

    def create
        #params.permit!
        @event = Event.new(event_params)
        @event.save

        redirect_to :action => :index
    end

    def show
        @event = Event.find(params[:id])
    end

    def edit
        @event = Event.find(params[:id])
    end

    def update
        #params.permit!
        @event = Event.find(params[:id])
        @event.update_attributes(event_params)

        redirect_to :action => :show, :id => @event
    end

    def destroy
        @event = Event.find(params[:id])
        @event.destroy

        redirect_to :action => :index
    end

    private

    def event_params
        params.require(:event).permit(:id, :name, :description)
    end
end

index.html.erb

<ul>
<% @events.each do |event| %>
  <li>
  <%= event.name %>
  <%= link_to 'Show', :controller => 'events', :action => 'show', :id => event %>
  <%= link_to 'Edit', :controller => 'events', :action => 'edit', :id => event %>
  <%= link_to 'Delete', :controller => 'events', :action => 'destroy', :id => event %>
  </li>
<% end %>
</ul>
<%= link_to 'New event', :controller => 'events', :action => 'new' %>

前面的 Show 和 Edit 正常但是点击 Delete 的时候总是跳到 Show 的 Action 中我的 route.rb Rails.application.routes.draw do resources :events

这个是什么原因？怎么能正常进入 destroy 的 action 中呢？

求助，按照实战圣经中的步骤配置 ruby 开发环境出错

bendise — Wed, 16 Apr 2014 18:06:07 +0800

成功安装了 Homebrew 成功安装了 ruby git sqlite 接下来设置了环境变量 $ export PATH=/usr/local/Cellar/ruby/1.9.3-p327/bin:$PATH

然后在执行 gem 的时候报错了 gem -v 执行错误如下 /usr/local/Cellar/ruby/1.9.3-p327/lib/ruby/1.9.1/psych.rb:203:in parse': (<unknown>): could not find expected ':' while scanning a simple key at line/Cellar/ruby/1.9.3-p327/lib/ruby/1.9.1/rubygems/config_file.rb:191:ininitialize' from /usr/local/Cellar/ruby/1.9.3-p327/lib/ruby/1.9.1/rubygems/gem_runner.rb:78:in new' from /usr/local/Cellar/ruby/1.9.3-p327/lib/ruby/1.9.1/rubygems/gem_runner.rb:78:indo_configuration' from /usr/local/Cellar/ruby/1.9.3-p327/lib/ruby/1.9.1/rubygems/gem_runner.rb:51:in run' from /usr/local/bin/gem:21:in

请问这个怎么解决？我已经自己谷歌了，没有找到与我一样的错误

bendise (ruby on zbl)

在做一个练习，删除一条数据的时候总是找不到路由

求助，按照实战圣经中的步骤配置 ruby 开发环境出错