Module: Ai2Web::Util

Defined in:
lib/ai2web/util.rb

Overview

Small shared helpers. AI2Web manifests are JSON documents, so the SDK works internally with string-keyed hashes; deep_stringify lets callers pass symbol keys and still get parity.

Class Method Summary collapse

Class Method Details

.deep_stringify(obj) ⇒ Object

Recursively convert every Hash key to a String (values untouched). Idempotent.



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# File 'lib/ai2web/util.rb', line 10

def deep_stringify(obj)
  case obj
  when Hash then obj.each_with_object({}) { |(k, v), h| h[k.to_s] = deep_stringify(v) }
  when Array then obj.map { |e| deep_stringify(e) }
  else obj
  end
end

.enabled?(value) ⇒ Boolean

Mirror of @ai2web/core _has: a capability/transport is on when it is true or an object with enabled: true.

Returns:

  • (Boolean) 


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# File 'lib/ai2web/util.rb', line 20

def enabled?(value)
  value == true || (value.is_a?(Hash) && value["enabled"] == true)
end

.trim_url(url) ⇒ Object

Strip trailing slashes from a URL/base.



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# File 'lib/ai2web/util.rb', line 36

def trim_url(url)
  url.to_s.sub(%r{/+\z}, "")
end

.truthy?(value) ⇒ Boolean

Python-style truthiness, used only where the reference validator relies on bool(...) (empty hash/array/string are falsy). Keeps exact scoring/tier parity with the other SDKs.

Returns:

  • (Boolean) 


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# File 'lib/ai2web/util.rb', line 26

def truthy?(value)
  case value
  when nil, false then false
  when Hash, Array, String then !value.empty?
  when Numeric then value != 0
  else true
  end
end