Class: FTL::Serializer::Base

Inherits:
Object
  • Object
show all
Extended by:
DSL
Defined in:
lib/ftl/serializer/base.rb

Instance Attribute Summary collapse

Attributes included from DSL

#attribute_list, #object_merge

Attributes included from DSL::Format

#root_name

Instance Method Summary collapse

Methods included from DSL

attributes, define_to_h, inherited, merge_with

Methods included from DSL::Format

#camel_case?, #format, #hash_format

Constructor Details

#initialize(collection, args = {}) ⇒ Base 



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# File 'lib/ftl/serializer/base.rb', line 13

def initialize(collection, args = {})
  @collection = collection
  @locals = args.dig(:locals)
end

Instance Attribute Details

#collection ⇒ Object (readonly)

Returns the value of attribute collection.



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# File 'lib/ftl/serializer/base.rb', line 11

def collection
  @collection
end

#obj ⇒ Object

Returns the value of attribute obj.



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# File 'lib/ftl/serializer/base.rb', line 10

def obj
  @obj
end

Instance Method Details



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# File 'lib/ftl/serializer/base.rb', line 35

def links(hash)
  self.tap { @links = hash }
end

#locals(*args) ⇒ Object 



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# File 'lib/ftl/serializer/base.rb', line 43

def locals(*args)
  if args.size == 0
    return @_locals if defined? @_locals
    return nil if @locals.blank?
    @_locals = begin
      local_methods = @locals.keys.map(&:to_sym)
      values = @locals.values
      if local_methods.any?
        Struct.new(*local_methods).new(*values)
      end
    rescue
      raise FTL::Errors::LocalsError.new(self.class.name)
    end
  else
    self.tap { @locals = args[0] }
  end
end

#meta(hash) ⇒ Object 



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# File 'lib/ftl/serializer/base.rb', line 31

def meta(hash)
  self.tap { @meta = hash }
end

#root(name) ⇒ Object 



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# File 'lib/ftl/serializer/base.rb', line 39

def root(name)
  self.tap { @root = name }
end

#to_h ⇒ Object Also known as: to_hash 



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# File 'lib/ftl/serializer/base.rb', line 18

def to_h
  if singular_object?
    rootify(singular_to_h)
  else
    rootify(multi_to_h)
  end
end

#to_json ⇒ Object 



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# File 'lib/ftl/serializer/base.rb', line 27

def to_json
  Oj.dump(to_h)
end