Module: Olyx::Guardrails::PolicyRuleComponents::RegexpCompiler

Defined in:
lib/olyx/guardrails/policy_rule/regexp_compiler.rb

Overview

Compiles bounded regular-expression policy patterns.

Constant Summary collapse

TIMEOUT = 
0.1

Class Method Summary collapse

Class Method Details

.call(value) ⇒ Object 



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# File 'lib/olyx/guardrails/policy_rule/regexp_compiler.rb', line 12

def call(value)
  pattern = build(value)
  raise ArgumentError, 'policy rule patterns must not match empty text' if pattern.match?('')

  pattern
rescue RegexpError => error
  raise ArgumentError, "invalid policy rule pattern #{value.inspect}: #{error.message}"
end