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try_const

try_const(const, headers = nil, opt = "", &b)

Instance Public methods

Returns whether or not the constant const is defined.

See also have_const

Links:

https://github.com/ruby/ruby/blob/5b37cb25ec6c4faeb0296cad1fbe48a9d7c3a56a/lib/mkmf.rb#L1200

doc_ruby_on_rails

2025-01-10 15:47:30

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