Module: ActiveCopy::Finders::ClassMethods

Defined in:
lib/active_copy/finders.rb

Instance Method Summary collapse

Instance Method Details

#all ⇒ Object

Read all files from the collection_path, then instantiate them as members of this model. Return as an Array.



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# File 'lib/active_copy/finders.rb', line 37

def all
  Dir["#{absolute_collection_path}/*.md"].reduce([]) do |articles, md_path|
    unless md_path == "#{Rails.root}/#{collection_path}"
      file_name = File.basename(md_path).gsub('.md', '')
      articles << self.new(id: file_name)
    end
  end
end

#collection_path ⇒ Object

Return the folder where all documents are stored for this model.



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# File 'lib/active_copy/finders.rb', line 22

def collection_path
  @collection_path ||= "#{ActiveCopy.content_path}/#{name.tableize}/content"
end

#find(by_filename) ⇒ Object

Find this model by its filename.



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# File 'lib/active_copy/finders.rb', line 27

def find by_filename
  if File.exists? "#{Rails.root}/#{collection_path}/#{by_filename}.md"
    new id: by_filename
  else
    nil
  end
end

#where(query = {}) ⇒ Object

Look for all of the matching key/value pairs in the YAML front matter, and return an array of models that match them.



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# File 'lib/active_copy/finders.rb', line 48

def where query={}
  all.reject { |a| a.nil? }.reduce([]) do |results, article|
    results << article if article.matches? query
    results
  end
end