Contents

# frozen_string_literal: true

module SlimLint
  # Checks for missing or superfluous spacing before and after control statements.
  class Linter::ControlStatementSpacing < Linter
    include LinterRegistry

    MESSAGE = 'Please add a space before and after the `=`'

    on [:html, :tag, anything, [],
         [:slim, :output, anything, capture(:ruby, anything)]] do |sexp|

      # Fetch original Slim code that contains an element with a control statement.
      line = document.source_lines[sexp.line() - 1]

      # Remove any Ruby code, because our regexp below must not match inside Ruby.
      ruby = captures[:ruby]
      line = line.sub(ruby, 'x')

      next if line =~ /[^ ] ==?<?>? [^ ]/
      report_lint(sexp, MESSAGE)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
slim_lint-0.16.1	lib/slim_lint/linter/control_statement_spacing.rb