Class: JsonApi::Includes

Inherits:
Object
  • Object
show all
Defined in:
lib/json_api_ruby/includes.rb

Overview

Builds a traversible representation of the included resources

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#includes ⇒ Object 



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# File 'lib/json_api_ruby/includes.rb', line 32

def includes
  @includes || []
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/json_api_ruby/includes.rb', line 4

def name
  @name
end

#next ⇒ Object 



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# File 'lib/json_api_ruby/includes.rb', line 36

def next
  @next || self.class.new
end

Class Method Details

.parse_includes(includes) ⇒ Object

Returns:

#<Includes>



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# File 'lib/json_api_ruby/includes.rb', line 10

def self.parse_includes(includes)
  first_include = self.new

  split_includes = Array(includes).map{|inc| inc.to_s.split('.')}
  split_includes = ArrayTransposer.new(split_includes).transpose_array
  first_array = split_includes.shift
  first_include.includes = Array(first_array).uniq.compact

  split_includes.inject(first_include) do |base_include, sub_array|
    new_include = self.new
    new_include.includes = sub_array.uniq.compact
    base_include.next = new_include
    new_include
  end

  first_include
end

Instance Method Details

#has_name?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/json_api_ruby/includes.rb', line 28

def has_name?(name)
  includes.include?(name)
end