含まれているモデルの最初の結果を表示する、RoR3

Question

次のコードは、すべてのおすすめイベントと、これらのすべての関連イメージを私のビューの中に表示します。 各イベントの最初の画像を表示する方法を知りたいのですが、

# event model 
class Event < ActiveRecord::Base 
    attr_accessible :title, :start_date, :end_date, :content, :is_featured, :assets_attributes 
    has_many :assets, :order => 'asset_order ASC' 
    accepts_nested_attributes_for :assets, :allow_destroy => true 
end 

# asset model 
class Asset < ActiveRecord::Base 
    belongs_to :event 
    belongs_to :static 
    has_attached_file :asset, :styles => { :large => "660x270#", :medium => "300x300#", :thumb => "100x100#" } 
end 

# event model 
class Event < ActiveRecord::Base 
    attr_accessible :title, :start_date, :end_date, :content, :is_featured,    :assets_attributes 
    has_many :assets, :order => 'asset_order ASC' 
    accepts_nested_attributes_for :assets, :allow_destroy => true 
end 

# static controller  
def show 
    @events = Event.where(:is_featured => 1).includes(:assets) 
    @static = Static.where(:id => params[:id]).first 
    ... 
end 

# static show view 
- @events.each do |event| 
    - event.assets.each do |asset| 
    =image_tag asset.asset.url(:medium) 
    = event.title 
    = event.start_date.to_date 

Answer 1

このようなものをお探しですか？

# static show view 
- @events.each_with_index do |event, index| 
    - event.assets.each do |asset| 
    =image_tag asset.asset.url(:medium) unless index > 0 
    = event.title 
    = event.start_date.to_date