Module: ActionView::LookupContext::ViewPaths

Included in:

ActionView::LookupContext

Defined in:

actionpack/lib/action_view/lookup_context.rb

Instance Attribute Summary (collapse)

• - (Object) view_paths

  Returns the value of attribute view_paths.

Instance Method Summary (collapse)

• - (Boolean) exists?(name, prefixes = [], partial = false, keys = []) (also: #template_exists?)
• - (Object) find(name, prefixes = [], partial = false, keys = []) (also: #find_template)
• - (Object) find_all(name, prefixes = [], partial = false, keys = [])
• - (Object) with_fallbacks

  Add fallbacks to the view paths.

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# File 'actionpack/lib/action_view/lookup_context.rb', line 76

def view_paths
  @view_paths
end

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# File 'actionpack/lib/action_view/lookup_context.rb', line 93

def exists?(name, prefixes = [], partial = false, keys = [])
  @view_paths.exists?(*args_for_lookup(name, prefixes, partial, keys))
end

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# File 'actionpack/lib/action_view/lookup_context.rb', line 84

def find(name, prefixes = [], partial = false, keys = [])
  @view_paths.find(*args_for_lookup(name, prefixes, partial, keys))
end

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# File 'actionpack/lib/action_view/lookup_context.rb', line 89

def find_all(name, prefixes = [], partial = false, keys = [])
  @view_paths.find_all(*args_for_lookup(name, prefixes, partial, keys))
end

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# File 'actionpack/lib/action_view/lookup_context.rb', line 99

def with_fallbacks
  added_resolvers = 0
  self.class.fallbacks.each do |resolver|
    next if view_paths.include?(resolver)
    view_paths.push(resolver)
    added_resolvers += 1
  end
  yield
ensure
  added_resolvers.times { view_paths.pop }
end