instance method
exists?
Ruby on Rails edge
Since v3.0.20Signature
exists?(name, prefixes = [], partial = false, keys = [], **options)No documentation comment.
Parameters
-
namereq -
prefixesopt = [] -
partialopt = false -
keysopt = [] -
optionskeyrest
Source
# File actionview/lib/action_view/lookup_context.rb, line 170
def exists?(name, prefixes = [], partial = false, keys = [], **options)
if options.empty?
details, details_key = @details, self.details_key
else
details, details_key = detail_args_for(options)
end
@view_paths.exists?(name, prefixes, partial, details, details_key, keys)
end
Defined in actionview/lib/action_view/lookup_context.rb line 170
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Defined in ActionView::LookupContext::ViewPaths