Class: Post

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/post.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.by_date(year, month = nil, day = nil) ⇒ Object 



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# File 'app/models/post.rb', line 12

def self.by_date(year, month=nil, day=nil) 
  start_date = Date.new(year, month || 1, day || 1)
  end_date = nil

  if day 
    end_date = start_date.advance(:days   => 1)
  elsif month
    end_date = start_date.advance(:months => 1)
  else
    end_date = start_date.advance(:years  => 1)
  end

  where('published_on BETWEEN ? AND ?', start_date, end_date)
end

.group_dates ⇒ Object 



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# File 'app/models/post.rb', line 27

def self.group_dates
  select('published_on, title, permalink').
    group_by {|post| post.published_on.to_date.advance(:days => -(post.published_on.day-1)) }.
    group_by {|date| date.first.year }
end

Instance Method Details

#status ⇒ Object 



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# File 'app/models/post.rb', line 33

def status
  publish ? "published" : "unpublished"
end

#to_param ⇒ Object 



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# File 'app/models/post.rb', line 37

def to_param
  return permalink unless permalink.blank?
  title.to_url
end