Class: Gribr::Executable

Inherits:

Object

• Object
• Gribr::Executable

Defined in:

lib/gribr/executeable.rb

Instance Attribute Summary

• #name ⇒ Object readonly

  Returns the value of attribute name.

Instance Method Summary

• #exist? ⇒ Boolean
• #initialize(name) ⇒ Executable constructor

  A new instance of Executable.

• #path ⇒ Object

Constructor Details

#initialize(name) ⇒ Executable

Returns a new instance of Executable.

# File 'lib/gribr/executeable.rb', line 7

def initialize(name)
  @name = name
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.

# File 'lib/gribr/executeable.rb', line 5

def name
  @name
end

Instance Method Details

#exist? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/gribr/executeable.rb', line 11

def exist?
  File.exist?(path)
end

#path ⇒ Object

# File 'lib/gribr/executeable.rb', line 15

def path
  @path ||= candidates.find { |candidate| File.exists?(candidate) }
end