Module: SnippetCli::FormFieldParser

Defined in:: lib/snippet_cli/form_field_parser.rb

Overview

Parses [[field_name]] placeholders from form variable layout strings.

Constant Summary collapse

PATTERN =

/\[\[\s*(\w+)\s*\]\]/

Class Method Summary collapse

.extract(layout) ⇒ Object

Returns an array of field name strings extracted from the layout.

Class Method Details

.extract(layout) ⇒ `Object`

Returns an array of field name strings extracted from the layout.



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# File 'lib/snippet_cli/form_field_parser.rb', line 9

def self.extract(layout)
  layout.to_s.scan(PATTERN).flatten
end