Module: ActiveAdmin::Filters::ResourceExtension
- Defined in:
- lib/active_admin/filters/resource_extension.rb
Instance Method Summary collapse
-
#add_filter(attribute, options = {}) ⇒ Object
Add a filter for this resource.
-
#filters ⇒ Array
Returns the filters for this resource.
-
#filters=(bool) ⇒ Object
Setter to enable / disable filters on this resource.
-
#filters_enabled? ⇒ Boolean
If filters are enabled for this resource.
- #initialize ⇒ Object
- #preserve_default_filters! ⇒ Object
- #preserve_default_filters? ⇒ Boolean
-
#remove_filter(attribute) ⇒ Object
Remove a filter for this resource.
-
#reset_filters! ⇒ Object
Reset the filters to use defaults.
Instance Method Details
#add_filter(attribute, options = {}) ⇒ Object
Add a filter for this resource. If filters are not enabled, this method will raise a RuntimeError
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# File 'lib/active_admin/filters/resource_extension.rb', line 59 def add_filter(attribute, = {}) unless filters_enabled? raise RuntimeError, "Can't add a filter when filters are disabled. Enable filters with 'config.filters = true'" end @filters ||= [] @filters << .merge({ :attribute => attribute }) end |
#filters ⇒ Array
Returns the filters for this resource. If filters are not enabled, it will always return an empty array.
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# File 'lib/active_admin/filters/resource_extension.rb', line 15 def filters return [] unless filters_enabled? filter_lookup end |
#filters=(bool) ⇒ Object
Setter to enable / disable filters on this resource.
Set to ‘nil` to inherit the setting from the namespace
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# File 'lib/active_admin/filters/resource_extension.rb', line 23 def filters=(bool) @filters_enabled = bool end |
#filters_enabled? ⇒ Boolean
Returns If filters are enabled for this resource.
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# File 'lib/active_admin/filters/resource_extension.rb', line 28 def filters_enabled? @filters_enabled.nil? ? namespace.filters : @filters_enabled end |
#initialize ⇒ Object
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# File 'lib/active_admin/filters/resource_extension.rb', line 6 def initialize(*) super end |
#preserve_default_filters! ⇒ Object
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# File 'lib/active_admin/filters/resource_extension.rb', line 32 def preserve_default_filters! @preserve_default_filters = true end |
#preserve_default_filters? ⇒ Boolean
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# File 'lib/active_admin/filters/resource_extension.rb', line 36 def preserve_default_filters? @preserve_default_filters == true end |
#remove_filter(attribute) ⇒ Object
Remove a filter for this resource. If filters are not enabled, this method will raise a RuntimeError
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# File 'lib/active_admin/filters/resource_extension.rb', line 44 def remove_filter(attribute) unless filters_enabled? raise RuntimeError, "Can't remove a filter when filters are disabled. Enable filters with 'config.filters = true'" end @filters_to_remove ||= [] @filters_to_remove << attribute end |
#reset_filters! ⇒ Object
Reset the filters to use defaults
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# File 'lib/active_admin/filters/resource_extension.rb', line 69 def reset_filters! @filters = nil @filters_to_remove = nil end |