U:RDoc::AnyMethod[iI"ipv4_loopback?:ETI"Addrinfo#ipv4_loopback?;TF: publico:RDoc::Markup::Document: @parts[o:RDoc::Markup::Paragraph; [I";Returns true for IPv4 loopback address (127.0.0.0/8). ;TI" It returns false otherwise.;T: @fileI"ext/socket/raddrinfo.c;T:0@omit_headings_from_table_of_contents_below000[I"();T@FI" Addrinfo;TcRDoc::NormalClass00