module ActionText::PlainTextConversion
Public Instance Methods
node_to_plain_text(node)
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# File lib/action_text/plain_text_conversion.rb, line 6 def node_to_plain_text(node) remove_trailing_newlines(plain_text_for_node(node)) end
Private Instance Methods
bullet_for_li_node(node, index)
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# File lib/action_text/plain_text_conversion.rb, line 68 def bullet_for_li_node(node, index) if list_node_name_for_li_node(node) == "ol" "#{index + 1}." else "•" end end
list_node_name_for_li_node(node)
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# File lib/action_text/plain_text_conversion.rb, line 76 def list_node_name_for_li_node(node) node.ancestors.lazy.map(&:name).grep(/^[uo]l$/).first end
plain_text_for_block(node, index = 0)
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# File lib/action_text/plain_text_conversion.rb, line 29 def plain_text_for_block(node, index = 0) "#{remove_trailing_newlines(plain_text_for_node_children(node))}\n\n" end
plain_text_for_blockquote_node(node, index)
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# File lib/action_text/plain_text_conversion.rb, line 53 def plain_text_for_blockquote_node(node, index) text = plain_text_for_block(node) text.sub(/\A(\s*)(.+?)(\s*)\Z/m, '\1“\2”\3') end
plain_text_for_br_node(node, index)
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# File lib/action_text/plain_text_conversion.rb, line 37 def plain_text_for_br_node(node, index) "\n" end
plain_text_for_div_node(node, index)
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# File lib/action_text/plain_text_conversion.rb, line 45 def plain_text_for_div_node(node, index) "#{remove_trailing_newlines(plain_text_for_node_children(node))}\n" end
plain_text_for_figcaption_node(node, index)
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# File lib/action_text/plain_text_conversion.rb, line 49 def plain_text_for_figcaption_node(node, index) "[#{remove_trailing_newlines(plain_text_for_node_children(node))}]" end
plain_text_for_li_node(node, index)
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# File lib/action_text/plain_text_conversion.rb, line 58 def plain_text_for_li_node(node, index) bullet = bullet_for_li_node(node, index) text = remove_trailing_newlines(plain_text_for_node_children(node)) "#{bullet} #{text}\n" end
plain_text_for_node(node, index = 0)
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# File lib/action_text/plain_text_conversion.rb, line 11 def plain_text_for_node(node, index = 0) if respond_to?(plain_text_method_for_node(node), true) send(plain_text_method_for_node(node), node, index) else plain_text_for_node_children(node) end end
plain_text_for_node_children(node)
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# File lib/action_text/plain_text_conversion.rb, line 19 def plain_text_for_node_children(node) node.children.each_with_index.map do |child, index| plain_text_for_node(child, index) end.compact.join("") end
plain_text_for_text_node(node, index)
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# File lib/action_text/plain_text_conversion.rb, line 41 def plain_text_for_text_node(node, index) remove_trailing_newlines(node.text) end
plain_text_method_for_node(node)
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# File lib/action_text/plain_text_conversion.rb, line 25 def plain_text_method_for_node(node) :"plain_text_for_#{node.name}_node" end
remove_trailing_newlines(text)
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# File lib/action_text/plain_text_conversion.rb, line 64 def remove_trailing_newlines(text) text.chomp("") end