Class: ThemeCheck::Tags::Layout

Inherits:
Liquid::Tag
  • Object
show all
Defined in:
lib/theme_check/tags.rb

Defined Under Namespace

Classes: ParseTreeVisitor

Constant Summary collapse

SYNTAX = 
/(?<layout>#{Liquid::QuotedFragment})/
NO_LAYOUT_KEYS = 
%w(false nil none).freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tag_name, markup, tokens) ⇒ Layout

Returns a new instance of Layout.

Raises:

  • (Liquid::SyntaxError) 


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# File 'lib/theme_check/tags.rb', line 123

def initialize(tag_name, markup, tokens)
  super
  match = markup.match(SYNTAX)
  raise(
    Liquid::SyntaxError,
    "in 'layout' - Valid syntax: layout (none|[layout_name])",
  ) unless match
  layout_markup = match[:layout]
  @layout_expr = if NO_LAYOUT_KEYS.include?(layout_markup.downcase)
    false
  else
    parse_expression(layout_markup)
  end
end

Instance Attribute Details

#layout_expr ⇒ Object (readonly)

Returns the value of attribute layout_expr.



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# File 'lib/theme_check/tags.rb', line 121

def layout_expr
  @layout_expr
end