Class: Rooftop::Content::Collection

Inherits:
Array
  • Object
show all
Defined in:
lib/rooftop/content_fields/collection.rb

Instance Method Summary collapse

Constructor Details

#initialize(content_fields) ⇒ Collection

Returns a new instance of Collection.



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# File 'lib/rooftop/content_fields/collection.rb', line 4

def initialize(content_fields)
    content_fields.each do |field|
      self << Rooftop::Content::Field.new(field)
    end
end

Instance Method Details

#find_by(hash) ⇒ Object

Find content_fields by attribute. Assume there will only be one attribute in the search

Raises:

  • (ArgumentError) 


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# File 'lib/rooftop/content_fields/collection.rb', line 11

def find_by(hash)
  raise ArgumentError, "you can only find a field by one attribute at a time" unless hash.length == 1
  attr = hash.first.first
  val = hash.first.last
  self.select {|l| l.send(attr) == val.to_s}
end

#named(name) ⇒ Object 



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# File 'lib/rooftop/content_fields/collection.rb', line 18

def named(name)
  find_by(name: name.to_s).first
end