Ruby latest stable (v2_5_5) - 0 notes - Class: Object

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1_9_3_392) is shown here.

These similar methods exist in v2_5_5:

have_macro(macro, headers = nil, opt = "", &b) public

Returns whether or not macro is defined either in the common header files or within any headers you provide.

Any options you pass to opt are passed along to the compiler.

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