class SuperDiff::ObjectInspection::InspectionTree::UpdateTieredLines

# File lib/super_diff/object_inspection/inspection_tree.rb, line 154
def call
  if rendering.is_a?(Array)
    concat_with_lines
  elsif rendering.is_a?(PrefixForNextNode)
    add_to_prefix
  elsif tiered_lines.any?
    add_to_last_line
  elsif index < nodes.size - 1 || rendering.is_a?(PreludeForNextNode)
    add_to_prelude
  else
    add_to_lines
  end
end

# File lib/super_diff/object_inspection/inspection_tree.rb, line 198
def add_to_last_line
  new_lines = tiered_lines[0..-2] + [
    tiered_lines[-1].with_value_appended(rendering),
  ]
  [new_lines, prelude, prefix]
end

# File lib/super_diff/object_inspection/inspection_tree.rb, line 209
def add_to_lines
  new_lines = tiered_lines + [
    Line.new(
      type: type,
      indentation_level: indentation_level,
      value: rendering,
    ),
  ]
  [new_lines, prelude, prefix]
end

# File lib/super_diff/object_inspection/inspection_tree.rb, line 194
def add_to_prefix
  [tiered_lines, prelude, rendering + prefix]
end

# File lib/super_diff/object_inspection/inspection_tree.rb, line 205
def add_to_prelude
  [tiered_lines, prelude + rendering, prefix]
end

# File lib/super_diff/object_inspection/inspection_tree.rb, line 170
def concat_with_lines
  additional_lines = prefix_with(
    prefix,
    prepend_with(prelude, rendering),
  )
  [tiered_lines + additional_lines, "", ""]
end

# File lib/super_diff/object_inspection/inspection_tree.rb, line 178
def prefix_with(prefix, text)
  if prefix.empty?
    text
  else
    [text[0].prefixed_with(prefix)] + text[1..-1]
  end
end

# File lib/super_diff/object_inspection/inspection_tree.rb, line 186
def prepend_with(prelude, text)
  if prelude.empty?
    text
  else
    [text[0].with_value_prepended(prelude)] + text[1..-1]
  end
end

# File lib/super_diff/object_inspection/inspection_tree.rb, line 220
def rendering
  if defined?(@_rendering)
    @_rendering
  else
    @_rendering = node.render(
      object,
      preferably_as_lines: true,
      type: type,
      indentation_level: indentation_level,
    )
  end
end