Module: Graphoid::Utils

Defined in:
lib/graphoid/utils.rb

Class Method Summary collapse

Class Method Details

.build_update_attributes(data, model, context) ⇒ Object 



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# File 'lib/graphoid/utils.rb', line 40

def build_update_attributes(data, model, context)
  user = context[:current_user]
  fields = Graphoid::Attribute.fieldnames_of(model)
  attrs = underscore(data, fields)
  attrs['updated_by_id'] = user.id if user && fields.include?('updated_by_id')
  attrs
end

.camelize(text) ⇒ Object 



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# File 'lib/graphoid/utils.rb', line 10

def camelize(text)
  # we are doing it twice because _id gets translated to Id the first time and to id the second time.
  graphqlize text.to_s.camelize(:lower).camelize(:lower)
end

.children_of(selection) ⇒ Object 



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# File 'lib/graphoid/utils.rb', line 23

def children_of(selection)
  selection.scoped_children.values.first
end

.first_children_of(selection) ⇒ Object 



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# File 'lib/graphoid/utils.rb', line 27

def first_children_of(selection)
  selection.scoped_children.values.first.values.first.scoped_children.values.first
end

.graphqlize(text) ⇒ Object 



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# File 'lib/graphoid/utils.rb', line 15

def graphqlize(text)
  text.to_s.gsub(/::/, '_')
end

.modelize(text) ⇒ Object 



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# File 'lib/graphoid/utils.rb', line 6

def modelize(text)
  graphqlize text.to_s.capitalize.camelize
end

.symbolize(fields) ⇒ Object 



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# File 'lib/graphoid/utils.rb', line 19

def symbolize(fields)
  fields.keys.map { |f| f.underscore.to_sym  }
end

.underscore(props, fields = []) ⇒ Object 



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# File 'lib/graphoid/utils.rb', line 31

def underscore(props, fields = [])
  attrs = {}
  props.each do |key, value|
    key = key.underscore if fields.exclude?(key)
    attrs[key] = value
  end
  attrs
end