Class: Monologue::Post

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.page(p) ⇒ Object 



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# File 'app/models/monologue/post.rb', line 41

def self.page p
  per_page = Monologue.posts_per_page || 10
  set_total_pages(per_page)
  p = (p.nil? ? 0 : p.to_i - 1)
  offset = p * per_page
  self.limit(per_page).offset(offset)
end

.set_total_pages(per_page) ⇒ Object 



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# File 'app/models/monologue/post.rb', line 53

def self.set_total_pages per_page
  @number_of_pages = self.count / per_page + (self.count % per_page == 0 ? 0 : 1)
end

.total_pages ⇒ Object 



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# File 'app/models/monologue/post.rb', line 49

def self.total_pages
  @number_of_pages
end

Instance Method Details

#full_url ⇒ Object 



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

def full_url
  "#{Monologue::Engine.routes.url_helpers.root_path}#{self.url}"
end

#published_in_future? ⇒ Boolean

Returns:

  • (Boolean) 


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

def published_in_future?
  self.published && self.published_at > DateTime.now
end

#tag!(tags_attr) ⇒ Object 



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

def tag!(tags_attr)
  self.tags = tags_attr.map(&:strip).reject(&:blank?).map do |tag|
    Monologue::Tag.find_or_create_by_name(tag)
  end
end

#tag_list ⇒ Object 



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# File 'app/models/monologue/post.rb', line 23

def tag_list
  self.tags.map { |tag| tag.name }.join(", ") if self.tags
end

#tag_list=(tags_attr) ⇒ Object 



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# File 'app/models/monologue/post.rb', line 19

def tag_list= tags_attr
  self.tag!(tags_attr.split(","))
end