Class: BaseScript

Inherits:
Object
  • Object
show all
Defined in:
lib/base_script.rb,
lib/base_script/version.rb more...

Overview

A base class for implementing CLI scripts. ARGV and in/out IO’s are injected, so can be mocked & tested. Basic signal handling by calling exit_on_signals inside work loops etc. Requires Ruby 2.0.0+ for keyword args etc.

Constant Summary collapse

EXIT_SUCCESS = 
0
INDENT = 
"  "
VERSION = 
"1.3.0"

Instance Method Summary collapse

Constructor Details

#initialize(argv, stdin: $stdin, stdout: $stdout, stderr: $stderr) ⇒ BaseScript

Returns a new instance of BaseScript.

[View source]

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# File 'lib/base_script.rb', line 13

def initialize(argv, stdin: $stdin, stdout: $stdout, stderr: $stderr)
  @argv = argv

  @input = stdin
  @output = stdout
  @error_output = stderr
  sync_io!

  @indentation = 0
end