29 lines
882 B
Ruby
29 lines
882 B
Ruby
require 'banzai'
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require 'task_list/filter'
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module Banzai
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module Filter
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# Work around a bug in the default TaskList::Filter that adds a `task-list`
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# class to every list element, regardless of whether or not it contains a
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# task list.
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#
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# This is a (hopefully) temporary fix, pending a new release of the
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# task_list gem.
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#
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# See https://github.com/github/task_list/pull/60
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class TaskListFilter < TaskList::Filter
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def add_css_class_with_fix(node, *new_class_names)
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if new_class_names.include?('task-list')
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# Don't add class to all lists
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return
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elsif new_class_names.include?('task-list-item')
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add_css_class_without_fix(node.parent, 'task-list')
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end
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add_css_class_without_fix(node, *new_class_names)
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end
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alias_method_chain :add_css_class, :fix
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end
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end
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end
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