Class: SCSSLint::Linter::SpaceBeforeBrace

Inherits:
SCSSLint::Linter
  • Object
show all
Includes:
SCSSLint::LinterRegistry
Defined in:
lib/scss_lint/linter/space_before_brace.rb

Overview

Checks for the presence of a single space before an opening brace.

Instance Attribute Summary

Attributes inherited from SCSSLint::Linter

#config, #engine, #lints

Instance Method Summary collapse

Methods included from SCSSLint::LinterRegistry

extract_linters_from, included

Methods inherited from SCSSLint::Linter

#add_lint, #character_at, #initialize, #node_on_single_line, #run, #source_from_range, #visit, #visit_children

Methods included from Utils

#can_be_condensed?, #extract_string_selectors, #pluralize, #previous_node, #remove_quoted_strings, #shortest_hex_form

Methods included from SelectorVisitor

#visit_selector

Constructor Details

This class inherits a constructor from SCSSLint::Linter

Instance Method Details

#visit_root(node) ⇒ Object


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# File 'lib/scss_lint/linter/space_before_brace.rb', line 6

def visit_root(node)
  engine.lines.each_with_index do |line, index|

    if config['allow_single_line_padding'] && node_on_single_line(node)
      line.scan(/[^"#' ]\{/) do |match|
        add_lint(index + 1, 'Opening curly brace `{` should be ' <<
                            'preceded by at least one space')
      end
    else
      line.scan(/[^"#'](?<![^ ] )\{/) do |match|
        add_lint(index + 1, 'Opening curly brace `{` should be ' <<
                            'preceded by one space')
      end
    end
  end
end