Class: Henitai::MutantHistoryStore

Inherits:
Object
  • Object
show all
Defined in:
lib/henitai/mutant_history_store.rb,
lib/henitai/mutant_history_store/sql.rb

Overview

Persists mutant outcomes across runs in a lightweight SQLite database.

Defined Under Namespace

Modules: Sql

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path:) ⇒ MutantHistoryStore

Returns a new instance of MutantHistoryStore.



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# File 'lib/henitai/mutant_history_store.rb', line 14

def initialize(path:)
  @path = path
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/henitai/mutant_history_store.rb', line 18

def path
  @path
end

Instance Method Details

#record(result, version:, recorded_at: Time.now.utc) ⇒ Object 



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# File 'lib/henitai/mutant_history_store.rb', line 20

def record(result, version:, recorded_at: Time.now.utc)
  FileUtils.mkdir_p(File.dirname(path))

  with_database do |db|
    ensure_schema(db)
    db.transaction do
      insert_run(db, result, version, recorded_at) unless partial_rerun?(result)
      Array(result.mutants).each do |mutant|
        upsert_mutant(db, mutant, version, recorded_at)
      end
    end
  end
end

#trend_report ⇒ Object 



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# File 'lib/henitai/mutant_history_store.rb', line 34

def trend_report
  with_database do |db|
    ensure_schema(db)
    {
      generatedAt: Time.now.utc.iso8601,
      runs: load_runs(db),
      mutants: load_mutants(db)
    }
  end
end