Class: EachExpression

Inherits:
Object
  • Object
show all
Defined in:
lib/thymeleaf/dialects/default/parsers/each.rb

Overview

Matches: “item, stat : $iterator”, “item : $iterator” or “$iterator”

Class Method Summary collapse

Class Method Details

.parse(context, expr, **args) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/thymeleaf/dialects/default/parsers/each.rb', line 7

def self.parse(context, expr, **args)
  md = expr.match(/\s*(?:([^\n,]+?)\s*(?:,\s*([^\n,]*?))?\s*:\s*)?\${(.+?)}/)
  raise ArgumentError, "Not a valid each expression" if md.nil?
  md[1..3]
end