Method: Libexec::Exec#by_ls_1

Defined in:
lib/libexec/exec.rb

#by_ls_1(*argv, env: {}, mode: "r", **opts) ⇒ Array

wrapper for ‘ls -1` which will be often used

Parameters:

  • argv (Array)

Returns:

  • (Array) —

    line.chomp



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# File 'lib/libexec/exec.rb', line 35

def by_ls_1(*argv, env: {}, mode: "r", **opts)
  arr = []
  argv.unshift("ls", "-1")
  cmd = _js_style_cmd(argv)

  IO.popen(env, cmd, mode, opts) do |pipe|
    pipe.each_line do |line|
      arr.push(line.chomp)
    end
  end
  arr
end