Class: Plz::Arguments

Inherits:
Object
  • Object
show all
Defined in:
lib/plz/arguments.rb

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Arguments

Returns a new instance of Arguments.

Parameters:

  • arguments (Array) —

    Raw ARGV



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# File 'lib/plz/arguments.rb', line 4

def initialize(argv)
  @argv = argv
end

Instance Method Details

#action_name ⇒ String?

Returns Given action name.

Returns:

  • (String, nil) —

    Given action name



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# File 'lib/plz/arguments.rb', line 9

def action_name
  ARGV[0]
end

#has_invalid_json_input? ⇒ true, false

Returns true if invalid JSON input is given via STDIN.

Returns:

  • (true, false) —

    true if invalid JSON input is given via STDIN



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# File 'lib/plz/arguments.rb', line 37

def has_invalid_json_input?
  params_from_stdin
  false
rescue JSON::ParserError
  true
end

#headers ⇒ Hash

Returns Headers parsed from given arguments.

Returns:

  • (Hash) —

    Headers parsed from given arguments



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# File 'lib/plz/arguments.rb', line 25

def headers
  ARGV[2..-1].inject({}) do |result, section|
    case
    when /(?<key>.+):(?<value>[^=]+)/ =~ section
      result.merge(key => value)
    else
      result
    end
  end
end

#params ⇒ Hash

Returns Params parsed from given arguments & STDIN.

Returns:

  • (Hash) —

    Params parsed from given arguments & STDIN

Raises:



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# File 'lib/plz/arguments.rb', line 20

def params
  params_from_stdin.merge(params_from_argv)
end

#target_name ⇒ String?

Returns Given target name.

Returns:

  • (String, nil) —

    Given target name



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# File 'lib/plz/arguments.rb', line 14

def target_name
  ARGV[1]
end