Class: GraphQL::Doctor::Correlation::Correlator

Inherits:
Object
  • Object
show all
Defined in:
lib/graphql/doctor/correlation/correlator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source_index, runtime_ir) ⇒ Correlator

Returns a new instance of Correlator.



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# File 'lib/graphql/doctor/correlation/correlator.rb', line 11

def initialize(source_index, runtime_ir)
  @source_index = source_index
  @runtime_fields = runtime_ir.fetch("types", []).flat_map { |type| type.fetch("fields", []) }
  @fields = correlate
end

Instance Attribute Details

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/graphql/doctor/correlation/correlator.rb', line 9

def fields
  @fields
end

Instance Method Details

#mapped_field_ratio ⇒ Object 



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# File 'lib/graphql/doctor/correlation/correlator.rb', line 29

def mapped_field_ratio
  denominator = matched.length + runtime_only.length
  denominator.zero? ? 1.0 : matched.length.fdiv(denominator)
end

#matched ⇒ Object 



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# File 'lib/graphql/doctor/correlation/correlator.rb', line 17

def matched
  fields.select { |field| field.status == :matched }
end

#runtime_only ⇒ Object 



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# File 'lib/graphql/doctor/correlation/correlator.rb', line 21

def runtime_only
  fields.select { |field| field.status == :runtime_only }
end

#source_only ⇒ Object 



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# File 'lib/graphql/doctor/correlation/correlator.rb', line 25

def source_only
  fields.select { |field| field.status == :source_only }
end