U:RDoc::AnyMethod[iI" mask:EFI"IPAddr#mask;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph; [I"EReturns a new ipaddr built by masking IP address with the given ;TI";prefixlen/netmask. (e.g. 8, 64, "255.255.255.0", etc.);T: @fileI"lib/ipaddr.rb;T:0@omit_headings_from_table_of_contents_below000[I"(prefixlen);T@FI"IPAddr;TcRDoc::NormalClass00