Module: ActionText::PlainTextConversion
Relationships & Source Files | |
Defined in: | actiontext/lib/action_text/plain_text_conversion.rb |
Instance Method Summary
- #node_to_plain_text(node)
- #break_if_nested_list(node, text) private
- #bullet_for_li_node(node, index) private
- #indentation_for_li_node(node) private
- #list_node_depth_for_node(node) private
- #list_node_name_for_li_node(node) private
- #plain_text_for_block(node, index = 0) private
- #plain_text_for_blockquote_node(node, index) private
- #plain_text_for_br_node(node, index) private
- #plain_text_for_div_node(node, index) private
- #plain_text_for_figcaption_node(node, index) private
- #plain_text_for_li_node(node, index) private
- #plain_text_for_list(node, index) private
- #plain_text_for_node(node, index = 0) private
- #plain_text_for_node_children(node) private
- #plain_text_for_text_node(node, index) private
- #plain_text_method_for_node(node) private
- #remove_trailing_newlines(text) private
Instance Method Details
#break_if_nested_list(node, text) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 104
def break_if_nested_list(node, text) if list_node_depth_for_node(node) > 0 "\n#{text}" else text end end
#bullet_for_li_node(node, index) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 81
def bullet_for_li_node(node, index) if list_node_name_for_li_node(node) == "ol" "#{index + 1}." else "•" end end
#indentation_for_li_node(node) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 93
def indentation_for_li_node(node) depth = list_node_depth_for_node(node) if depth > 1 " " * (depth - 1) end end
#list_node_depth_for_node(node) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 100
def list_node_depth_for_node(node) node.ancestors.map(&:name).grep(/^[uo]l$/).count end
#list_node_name_for_li_node(node) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 89
def list_node_name_for_li_node(node) node.ancestors.lazy.map(&:name).grep(/^[uo]l$/).first end
#node_to_plain_text(node)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 7
def node_to_plain_text(node) remove_trailing_newlines(plain_text_for_node(node)) end
#plain_text_for_block(node, index = 0) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 32
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) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 64
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) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 48
def plain_text_for_br_node(node, index) "\n" end
#plain_text_for_div_node(node, index) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 56
def plain_text_for_div_node(node, index) "#{remove_trailing_newlines(plain_text_for_node_children(node))}\n" end
#plain_text_for_li_node(node, index) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 69
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)) indentation = indentation_for_li_node(node) "#{indentation}#{bullet} #{text}\n" end
#plain_text_for_list(node, index) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 40
def plain_text_for_list(node, index) "#{break_if_nested_list(node, plain_text_for_block(node))}" end
#plain_text_for_node(node, index = 0) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 12
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) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 20
def plain_text_for_node_children(node) texts = [] node.children.each_with_index do |child, index| texts << plain_text_for_node(child, index) end texts.join end
#plain_text_for_text_node(node, index) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 52
def plain_text_for_text_node(node, index) remove_trailing_newlines(node.text) end
#plain_text_method_for_node(node) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 28
def plain_text_method_for_node(node) :"plain_text_for_#{node.name}_node" end
#remove_trailing_newlines(text) (private)
[ GitHub ]# File 'actiontext/lib/action_text/plain_text_conversion.rb', line 77
def remove_trailing_newlines(text) text.chomp("") end