Class: FastExists::Intelligence::Stats

Inherits:
Object
  • Object
show all
Defined in:
lib/fast_exists/intelligence/stats.rb

Class Method Summary collapse

Class Method Details

.render(format: :console) ⇒ Object 



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# File 'lib/fast_exists/intelligence/stats.rb', line 9

def self.render(format: :console)
  raw_stats = FastExists.stats.merge(
    active_backend: FastExists.configuration.backend,
    uptime_seconds: (FastExists.uptime rescue 0),
    sync_status: FastExists.configuration.auto_sync ? :active : :disabled
  )

  case format.to_sym
  when :json
    JSON.pretty_generate(raw_stats)
  when :yaml
    raw_stats.transform_keys(&:to_s).to_yaml
  when :markdown
    to_markdown(raw_stats)
  else
    to_console(raw_stats)
  end
end

.to_console(s) ⇒ Object 



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# File 'lib/fast_exists/intelligence/stats.rb', line 30

def self.to_console(s)
  <<~CONSOLE
    ==================================================
    ⚡ FastExists Runtime Statistics
    ==================================================
    Active Backend:            #{s[:active_backend]}
    Memory Usage:             #{s[:memory_usage] || 'N/A'}
    Capacity:                 #{s[:capacity] || 'N/A'}
    Occupancy:                #{s[:occupancy] || 'N/A'}
    Bit Array Size:           #{s[:bit_size] || 'N/A'}
    Hash Count:               #{s[:hash_count] || 'N/A'}
    Inserted Elements:        #{s[:inserted_items] || 0}
    Expected Elements:        #{s[:expected_elements] || 0}
    Est. False Positive Rate: #{s[:estimated_false_positive_rate] || 0.0}%
    Actual False Positives:   #{s[:false_positives]}
    Bloom Hits:               #{s[:bloom_hits]}
    Bloom Misses:             #{s[:bloom_misses]}
    Queries Avoided:          #{s[:queries_avoided]}
    Database Lookups:         #{s[:database_lookups]}
    Hit Ratio:                #{(s[:hit_ratio] * 100).round(2)}%
    Miss Ratio:               #{(s[:miss_ratio] * 100).round(2)}%
    Synchronization Status:   #{s[:sync_status]}
    ==================================================
  CONSOLE
end

.to_markdown(s) ⇒ Object 



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# File 'lib/fast_exists/intelligence/stats.rb', line 56

def self.to_markdown(s)
  <<~MARKDOWN
    # ⚡ FastExists Runtime Statistics

    | Metric | Value |
    |:---|:---|
    | **Active Backend** | `#{s[:active_backend]}` |
    | **Capacity** | #{s[:capacity] || 'N/A'} |
    | **Inserted Elements** | #{s[:inserted_items] || 0} |
    | **Queries Avoided** | **#{s[:queries_avoided]}** |
    | **Database Lookups** | #{s[:database_lookups]} |
    | **Bloom Hits** | #{s[:bloom_hits]} |
    | **Bloom Misses** | #{s[:bloom_misses]} |
    | **False Positives** | #{s[:false_positives]} |
    | **Hit Ratio** | #{(s[:hit_ratio] * 100).round(2)}% |
    | **Miss Ratio** | #{(s[:miss_ratio] * 100).round(2)}% |
    | **Est. FP Rate** | #{s[:estimated_false_positive_rate] || 0.0}% |
    | **Sync Status** | `#{s[:sync_status]}` |
  MARKDOWN
end