Class: Acclaim::Command::Parser

Inherits:

Object

• Object
• Acclaim::Command::Parser

Defined in:

lib/acclaim/command/parser.rb

Overview

Given an argument array and a list of commands, searches for them among the elements of the array.

Since:

• 0.0.1

Instance Attribute Summary

• #argv ⇒ Object

  The argument array to be searched.

• #commands ⇒ Object

  The commands to search for.

Instance Method Summary

• #initialize(argv, commands) ⇒ Parser constructor

  Initializes a new command parser, with the given argument array and set of commands to search for.

• #parse! ⇒ Object

  Parses the argument array and returns one of the given commands, if one is found, or nil otherwise.

Constructor Details

#initialize(argv, commands) ⇒ Parser

Initializes a new command parser, with the given argument array and set of commands to search for.

Since:

• 0.0.1

# File 'lib/acclaim/command/parser.rb', line 18

def initialize(argv, commands)
  self.argv = argv
  self.commands = commands
end

Instance Attribute Details

#argv ⇒ Object

The argument array to be searched.

Since:

• 0.0.1

# File 'lib/acclaim/command/parser.rb', line 11

def argv
  @argv
end

#commands ⇒ Object

The commands to search for.

Since:

• 0.0.1

# File 'lib/acclaim/command/parser.rb', line 14

def commands
  @commands
end

Instance Method Details

#parse! ⇒ Object

Parses the argument array and returns one of the given commands, if one is found, or nil otherwise.

Since:

• 0.0.1

# File 'lib/acclaim/command/parser.rb', line 25

def parse!
  find_command
end