Ruby: Globals

Ruby 3.4.6p54 (2025-09-16 revision dbd83256b1cec76c69756ecb8758b9e1079833de)

Here is a list of all documented functions, variables, defines, enums, and typedefs with links to the documentation:

### - i -

- ID : value.h
- ID2SYM : symbol.h
- IMMEDIATE_MASK : special_consts.h
- IMMEDIATE_P : special_consts.h
- InitVM : ruby.h
- inline : defines.h
- INT2FIX : long.h
- INT2NUM : int.h
- INTEGER_PACK_2COMP : bignum.h
- INTEGER_PACK_BIG_ENDIAN : bignum.h
- INTEGER_PACK_FORCE_BIGNUM : bignum.h
- INTEGER_PACK_FORCE_GENERIC_IMPLEMENTATION : bignum.h
- INTEGER_PACK_LITTLE_ENDIAN : bignum.h
- INTEGER_PACK_LSBYTE_FIRST : bignum.h
- INTEGER_PACK_LSWORD_FIRST : bignum.h
- INTEGER_PACK_MSBYTE_FIRST : bignum.h
- INTEGER_PACK_MSWORD_FIRST : bignum.h
- INTEGER_PACK_NATIVE_BYTE_ORDER : bignum.h
- INTEGER_PACK_NEGATIVE : bignum.h
- ISALNUM : ctype.h
- ISALPHA : ctype.h
- ISASCII : ctype.h
- ISBLANK : ctype.h
- ISCNTRL : ctype.h
- ISDIGIT : ctype.h
- ISGRAPH : ctype.h
- ISLOWER : ctype.h
- ISPRINT : ctype.h
- ISPUNCT : ctype.h
- ISSPACE : ctype.h
- ISUPPER : ctype.h
- ISXDIGIT : ctype.h