Class: TableHelper::CallbackColumn
- Defined in:
- lib/table_for/callback_column.rb
Overview
:nodoc:
Instance Attribute Summary
Attributes inherited from Column
Instance Method Summary collapse
- #content_for(record) ⇒ Object
-
#initialize(template, records, obj, ops) ⇒ CallbackColumn
constructor
A new instance of CallbackColumn.
Methods inherited from Column
Constructor Details
#initialize(template, records, obj, ops) ⇒ CallbackColumn
Returns a new instance of CallbackColumn.
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# File 'lib/table_for/callback_column.rb', line 3 def initialize(template, records, obj, ops) super @callback = @options.delete(:callback) end |
Instance Method Details
#content_for(record) ⇒ Object
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# File 'lib/table_for/callback_column.rb', line 7 def content_for(record) @attr ? @callback.call(record.kind_of?(Hash) ? record[@attr] : record.send(@attr)) : @callback.call(record) end |