Contents

# frozen_string_literal: true
module GraphQL
  module Analysis
    module AST
      class FieldUsage < Analyzer
        def initialize(query)
          super
          @used_fields = Set.new
          @used_deprecated_fields = Set.new
        end

        def on_leave_field(node, parent, visitor)
          field_defn = visitor.field_definition
          field = "#{visitor.parent_type_definition.name}.#{field_defn.name}"
          @used_fields << field
          @used_deprecated_fields << field if field_defn.deprecation_reason
        end

        def result
          {
            used_fields: @used_fields.to_a,
            used_deprecated_fields: @used_deprecated_fields.to_a
          }
        end
      end
    end
  end
end

Version data entries

19 entries across 19 versions & 1 rubygems

Version	Path
graphql-1.9.21	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.20	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.19	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.18	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.17	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.16	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.15	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.14	lib/graphql/analysis/ast/field_usage.rb
graphql-1.10.0.pre1	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.13	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.12	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.11	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.10	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.9	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.8	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.7	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.6	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.5	lib/graphql/analysis/ast/field_usage.rb
graphql-1.9.4	lib/graphql/analysis/ast/field_usage.rb