Class: LabTech::Experiment
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- LabTech::Experiment
- Includes:
- Scientist::Experiment
- Defined in:
- app/models/lab_tech/experiment.rb
Class Method Summary collapse
-
.named(experiment_name_or_id) ⇒ Object
CLASS METHODS #####.
Instance Method Summary collapse
-
#__after_recording__(&block) ⇒ Object
This method is experimental and should probably not be depended on.
- #comparator ⇒ Object
- #compare_mismatches(limit: nil, width: 100, io: $stdout, &block) ⇒ Object
- #diff(&block) ⇒ Object
- #disable ⇒ Object
- #enable(percent_enabled: 100) ⇒ Object
- #enabled? ⇒ Boolean
-
#name ⇒ Object
Oh, this is a fun one: apparently Scientist::Experiment#name is overriding the ActiveRecord attribute.
- #name=(value) ⇒ Object
- #pct_correct ⇒ Object
- #pct_enabled ⇒ Object
- #publish(scientist_result) ⇒ Object
-
#purge_data ⇒ Object
I don’t encourage the willy-nilly destruction of experimental results…
- #run ⇒ Object
- #summarize_errors(limit: nil, width: 100, io: $stdout) ⇒ Object
- #summarize_results ⇒ Object
- #summary ⇒ Object
- #total_count ⇒ Object
Class Method Details
.named(experiment_name_or_id) ⇒ Object
CLASS METHODS #####
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# File 'app/models/lab_tech/experiment.rb', line 44 def self.named(experiment_name_or_id) case experiment_name_or_id when String ; exp = find_or_create_by(name: experiment_name_or_id) when Integer ; exp = find(experiment_name_or_id) end yield exp if block_given? exp rescue ActiveRecord::RecordNotUnique retry end |
Instance Method Details
#__after_recording__(&block) ⇒ Object
This method is experimental and should probably not be depended on
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# File 'app/models/lab_tech/experiment.rb', line 60 def __after_recording__(&block) @after_recording = block end |
#comparator ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 64 def comparator @_scientist_comparator end |
#compare_mismatches(limit: nil, width: 100, io: $stdout, &block) ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 68 def compare_mismatches(limit: nil, width: 100, io: $stdout, &block) mismatches = results.mismatched.includes(:observations) return if mismatches.empty? mismatches = mismatches.limit(limit) if limit display_results mismatches, label: "Comparing results for #{name}:", io: io do |result| io.puts "Result ##{result.id}" result.compare_observations( io: io, &block ) end end |
#diff(&block) ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 79 def diff(&block) @diff_with = block end |
#disable ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 83 def disable update_attribute :percent_enabled, 0 end |
#enable(percent_enabled: 100) ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 93 def enable(percent_enabled: 100) update_attribute :percent_enabled, percent_enabled end |
#enabled? ⇒ Boolean
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# File 'app/models/lab_tech/experiment.rb', line 87 def enabled? n = rand(100) fail "WTF, Ruby?" unless (0..99).cover?(n) # Paranoia? Indirect documentation? YOU DECIDE. n < percent_enabled end |
#name ⇒ Object
Oh, this is a fun one: apparently Scientist::Experiment#name is overriding the ActiveRecord attribute. Override it back.
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# File 'app/models/lab_tech/experiment.rb', line 99 def name ; read_attribute :name ; end |
#name=(value) ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 100 def name=(value) ; write_attribute :name, value ; end |
#pct_correct ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 25 def pct_correct return "N/A" if total_count.zero? format_pct( equivalent_count, total_count ) end |
#pct_enabled ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 21 def pct_enabled format_pct( percent_enabled ) end |
#publish(scientist_result) ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 102 def publish(scientist_result) return if Rails.env.test? && !LabTech.publish_results_in_test_mode? LabTech::Result.record_a_science( self, scientist_result, diff_with: @diff_with ).tap do |result| @after_recording&.call result end end |
#purge_data ⇒ Object
I don’t encourage the willy-nilly destruction of experimental results… …but sometimes you just need to start over.
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# File 'app/models/lab_tech/experiment.rb', line 112 def purge_data delete_and_count = ->(scope) { n0, n1 = 0, 0 transaction do n0 = scope.count scope.delete_all n1 = scope.count end n0 - n1 } n = delete_and_count.call( LabTech::Observation.where(result_id: self.result_ids) ) m = delete_and_count.call( self.results ) update( equivalent_count: 0, timed_out_count: 0, other_error_count: 0, ) puts "Deleted #{m} result(s) and #{n} observations" end |
#run ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 135 def run(*) increment_run_count provide_default_cleaner super end |
#summarize_errors(limit: nil, width: 100, io: $stdout) ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 141 def summarize_errors(limit: nil, width: 100, io: $stdout) errors = results.other_error return if errors.empty? errors = errors.limit(limit) if limit display_results errors, label: "Summarizing errors for #{name}:", io: io do |result| io.puts "Result ##{result.id}" result.candidates.each do |observation| io.puts " * " + observation.exception_class + ": " + observation. end end end |
#summarize_results ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 154 def summarize_results puts "", summary, "" end |
#summary ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 158 def summary reload LabTech::Summary.new(self) end |
#total_count ⇒ Object
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# File 'app/models/lab_tech/experiment.rb', line 30 def total_count equivalent_count + timed_out_count + other_error_count end |