Module: I18n::JS::Dependencies

Defined in:
lib/i18n/js/dependencies.rb

Overview

When using ‘safe_gem_check` to check for a pre-release version of gem, we need to specify pre-release version suffix in version constraint

Class Method Summary collapse

Class Method Details

.rails? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/i18n/js/dependencies.rb', line 7

def rails?
  defined?(Rails) && Rails.respond_to?(:version)
end

.sprockets_rails_v2_plus? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/i18n/js/dependencies.rb', line 11

def sprockets_rails_v2_plus?
  safe_gem_check("sprockets-rails", ">= 2")
end

.using_asset_pipeline? ⇒ Boolean

This cannot be called at class definition time Since not all libraries are loaded

Call this in an initializer

Returns:

  • (Boolean) 


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# File 'lib/i18n/js/dependencies.rb', line 19

def using_asset_pipeline?
  assets_pipeline_available =
    (rails3? || rails4? || rails5? || rails6?) &&
    Rails.respond_to?(:application) &&
    Rails.application.config.respond_to?(:assets)
  rails3_assets_enabled =
    rails3? &&
    assets_pipeline_available &&
    Rails.application.config.assets.enabled != false

  assets_pipeline_available && (rails4? || rails5? || rails6? || rails3_assets_enabled)
end