Mini Shell

--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Given an array of flow items and an array of section names, extract those sections from the flow which have headings corresponding to a section name in the list. Return them in the order of names in the <tt>sections</tt> array.
full_name: RDoc::extract_sections
is_singleton: true
name: extract_sections
params: (flow, sections)
visibility: private