Class: LanguageServer::Linter::RubyWC

Inherits:

Object

Object
LanguageServer::Linter::RubyWC

show all

Defined in:: lib/language_server/linter/ruby_wc.rb

Instance Method Summary collapse

#call ⇒ Object
#initialize(source) ⇒ RubyWC constructor

A new instance of RubyWC.

Constructor Details

#initialize(source) ⇒ `RubyWC`

Returns a new instance of RubyWC.



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# File 'lib/language_server/linter/ruby_wc.rb', line 24

def initialize(source)
  @source = source
end

Instance Method Details

#call ⇒ `Object`

# File 'lib/language_server/linter/ruby_wc.rb', line 28

def call
  _, err, _ = Open3.capture3("ruby -wc", stdin_data: @source)

  err.scan(/.+:(\d+):\s*(.+?)[,:]\s(.+)/).map do |line_num, type,  message|
    Error.new(line_num: line_num.to_i - 1, message: message, type: type)
  end
end