Class: PreCommit::RubySymbolHashrockets

Inherits:
Object
  • Object
show all
Defined in:
lib/pre-commit/checks/ruby_symbol_hashrockets.rb

Constant Summary collapse

HASHROCKET_PATTERN = 
'[^:](:{1}(?:\$|@|@@|[_A-Za-z])?\w*[=!?]?\s*=>\s*)'

Class Method Summary collapse

Class Method Details

.call(staged_files) ⇒ Object 



7
8
9
10
11
12
 
# File 'lib/pre-commit/checks/ruby_symbol_hashrockets.rb', line 7

def self.call(staged_files)
  return if staged_files.empty?
  lines = `#{Utils.grep} '#{HASHROCKET_PATTERN}' #{staged_files.join(" ")}`.strip
  return unless $?.success?
  "detected :symbol => value hashrocket:\n#{lines}"
end