Mini Shell

--- !ruby/object:RI::MethodDescription 
aliases: 
- !ruby/object:RI::AliasName 
  name: join
block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Builds a command line string from an argument list <tt>array</tt> joining all elements escaped for Bourne shell and separated by a space.
- !ruby/struct:SM::Flow::VERB 
  body: "  open('|' + Shellwords.join(['grep', pattern, *files])) { |pipe|\n    # ...\n  }\n"
- !ruby/struct:SM::Flow::P 
  body: +Array#shelljoin+ is a shorthand for this function.
- !ruby/struct:SM::Flow::VERB 
  body: "  open('|' + ['grep', pattern, *files].shelljoin) { |pipe|\n    # ...\n  }\n"
full_name: Shellwords#shelljoin
is_singleton: false
name: shelljoin
params: (array)
visibility: public