module Riffer::Helpers::Dependencies

Lazy-loads gem dependencies — used by providers to load required gems only when needed.

Public Instance Methods

Source

# File lib/riffer/helpers/dependencies.rb, line 15
def depends_on(gem_name)
  require gem_name
  true
rescue ::LoadError
  raise LoadError, "Could not load #{gem_name}. Please ensure that the #{gem_name} gem is installed."
end

Requires a gem by name; raises LoadError if it isn’t installed.