Class: CodeFormatter::Environment

Inherits:

Object

Object
CodeFormatter::Environment

show all

Defined in:: lib/code_formatter/environment.rb

Class Method Summary collapse

.exist?(command) ⇒ Boolean

Class Method Details

.exist?(command) ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/code_formatter/environment.rb', line 5

def self.exist?(command)
  !`which #{command}`.empty?
end