class HamlLint::Adapter
Determines the adapter to use for the current Haml version
Public Class Methods
detect_class()
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Detects the adapter to use for the current Haml version
@example
HamlLint::Adapter.detect_class.new('%div')
@api public @return [Class] the adapter class @raise [HamlLint::Exceptions::UnknownHamlVersion]
# File lib/haml_lint/adapter.rb, line 18 def self.detect_class version = haml_version case version when '~> 4.0' then HamlLint::Adapter::Haml4 when '~> 5.0', '~> 5.1', '~> 5.2' then HamlLint::Adapter::Haml5 else fail HamlLint::Exceptions::UnknownHamlVersion, "Cannot handle Haml version: #{version}" end end
Private Class Methods
haml_version()
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Determines the approximate version of Haml that is installed
@api private @return [String] the approximate Haml version
# File lib/haml_lint/adapter.rb, line 31 def self.haml_version Gem::Version .new(Haml::VERSION) .approximate_recommendation end