Mini Shell

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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Calculates the set of unambiguous abbreviations for the strings in <tt>self</tt>. If passed a pattern or a string, only the strings matching the pattern or starting with the string are considered.
- !ruby/struct:SM::Flow::VERB 
  body: "  %w{ car cone }.abbrev   #=&gt; { &quot;ca&quot; =&gt; &quot;car&quot;, &quot;car&quot; =&gt; &quot;car&quot;,\n                                &quot;co&quot; =&gt; &quot;cone&quot;, &quot;con&quot; =&gt; cone&quot;,\n                                &quot;cone&quot; =&gt; &quot;cone&quot; }\n"
full_name: Array#abbrev
is_singleton: false
name: abbrev
params: (pattern = nil)
visibility: public