Class: SCSSLint::Linter::LeadingZero

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

Overview

Checks for unnecessary leading zeros in numeric values with decimal points.

Instance Attribute Summary

Attributes inherited from SCSSLint::Linter

#engine, #lints

Instance Method Summary collapse

Methods included from SCSSLint::LinterRegistry

extract_linters_from, included

Methods inherited from SCSSLint::Linter

#add_lint, #character_at, #description, #initialize, node_name, #run, #visit, #visit_children

Methods included from Utils

#can_be_condensed?, #extract_string_selectors, #node_has_bad_name?, #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_script_number(node) ⇒ Object 



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# File 'lib/scss_lint/linter/leading_zero.rb', line 18

def visit_script_number(node)
  if node.original_string =~ /^0\./
    add_leading_zero_lint(node, node.original_string)
  end
end

#visit_script_string(node) ⇒ Object 



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

def visit_script_string(node)
  return unless node.type == :identifier

  non_string_values = remove_quoted_strings(node.value).split

  non_string_values.each do |value|
    if number = value[/\b(0\.\d+)/, 1]
      add_leading_zero_lint(node, number)
    end
  end
end