Module: BreakerMachines::NativeExtension

Defined in:
lib/breaker_machines/native_extension.rb

Overview

Handles loading and status of the optional native extension

Class Method Summary collapse

Class Method Details

.load! ⇒ Object

Load the native extension and set availability flag Can be called multiple times - subsequent calls are memoized



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# File 'lib/breaker_machines/native_extension.rb', line 12

def load!
  return @loaded if defined?(@loaded)

  # Native extension is opt-in: only load if explicitly enabled
  unless ENV['BREAKER_MACHINES_NATIVE'] == '1'
    @loaded = false
    BreakerMachines.instance_variable_set(:@native_available, false)
    return false
  end

  errors = []

  native_library_candidates.each do |require_path|
    try_require(require_path)
    @loaded = true
    BreakerMachines.instance_variable_set(:@native_available, true)
    BreakerMachines.log(:info, "Native extension loaded successfully (#{require_path})")
    return true
  rescue LoadError => e
    errors << "#{require_path}: #{e.message}"
  end

  @loaded = false
  BreakerMachines.instance_variable_set(:@native_available, false)
  BreakerMachines.log(:warn, "Native extension not available: #{errors.join(' | ')}") unless errors.empty?

  false
end

.loaded? ⇒ Boolean

Check if load was attempted

Returns:

  • (Boolean) 


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# File 'lib/breaker_machines/native_extension.rb', line 42

def loaded?
  defined?(@loaded) && @loaded
end