class RuboCop::Cop::Rails::UnknownEnv
This cop checks that environments called with `Rails.env` predicates exist.
@example
# bad Rails.env.proudction? # good Rails.env.production?
Constants
- MSG
- MSG_SIMILAR
Public Instance Methods
on_send(node)
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# File lib/rubocop/cop/rails/unknown_env.rb, line 30 def on_send(node) unknown_environment?(node) do |name| add_offense(node, location: :selector, message: message(name)) end end
Private Instance Methods
collect_variable_like_names(_scope)
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# File lib/rubocop/cop/rails/unknown_env.rb, line 38 def collect_variable_like_names(_scope) environments.map { |env| env + '?' } end
environments()
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# File lib/rubocop/cop/rails/unknown_env.rb, line 57 def environments cop_config['Environments'] end
message(name)
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# File lib/rubocop/cop/rails/unknown_env.rb, line 42 def message(name) similar = find_similar_name(name.to_s, []) if similar format(MSG_SIMILAR, name: name, similar: similar) else format(MSG, name: name) end end
unknown_env_name?(name)
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# File lib/rubocop/cop/rails/unknown_env.rb, line 51 def unknown_env_name?(name) name = name.to_s name.end_with?('?') && !environments.include?(name[0..-2]) end