Class: UnifiedSettings::Settings

Inherits:
Object
  • Object
show all
Defined in:
lib/unified_settings/settings.rb

Overview

Settings

Main interface for getting any of the settings

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(handlers: nil) ⇒ Settings

Returns a new instance of Settings.



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# File 'lib/unified_settings/settings.rb', line 10

def initialize(handlers: nil)
  handlers_config = handlers || UnifiedSettings.config.handlers
  @handlers = handlers_config.map { |config| initialize_handler(config) }
  @coercer = Coercer.new(
    coercions: UnifiedSettings.config.coercions,
    coerce_arrays: UnifiedSettings.config.coerce_arrays,
    array_separator: UnifiedSettings.config.coerce_array_separator
  )
end

Instance Attribute Details

#handlers ⇒ Object

Returns the value of attribute handlers.



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# File 'lib/unified_settings/settings.rb', line 8

def handlers
  @handlers
end

Instance Method Details

#defined?(key, case_sensitive: nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/unified_settings/settings.rb', line 20

def defined?(key, case_sensitive: nil)
  return false unless key

  @handlers.each do |handler|
    return true if handler.defined?(key, case_sensitive:)
  end

  false
end

#get(key, default: NO_DEFAULT, case_sensitive: nil, coerce: true, on_missing_key: nil) ⇒ Object 



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# File 'lib/unified_settings/settings.rb', line 30

def get(
  key, default: NO_DEFAULT, case_sensitive: nil, coerce: true,
  on_missing_key: nil
)
  return nil unless key

  @handlers.each do |handler|
    val = handler.get(key, case_sensitive:)
    unless val.nil?
      return coerce ? @coercer.coerce(val) : val
    end
  end

  handle_missing_key(key, default:, on_missing_key:)
end