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Diffstat (limited to 'trunk/doc/NEWS')
| -rw-r--r-- | trunk/doc/NEWS | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/trunk/doc/NEWS b/trunk/doc/NEWS deleted file mode 100644 index 729354df2d..0000000000 --- a/trunk/doc/NEWS +++ /dev/null @@ -1,173 +0,0 @@ -Changes for 1.9 - -Incompatible (Severe) - - * New syntax and semantics - o Block arguments are always local - o Block arguments - o New semantics for block arguments - o Block local variables - * Array - o Array#nitems was removed (use count {|i| !i.nil?}) - o Array#choice was removed (use sample) - * String - o No longer an Enumerable - o ?c semantics - o "One-char-wide" semantics for String#[] and String#[]= [Ruby2] - o Encoding-awareness - * IO operations - o IO#getc - -Incompatible (Trivial) - - * New syntax and semantics - o Method used for splat arguments: #to_splat - o defined? and local variables - * Kernel and Object - o Kernel#require - * Class and Module - o Class variables behavior - o Module#attr is an alias of attr_reader - o Module#instance_methods, #private_instance_methods, #public_instance_methods - o Extra subclassing check when binding UnboundMethods - * Exceptions - o Equality of exceptions - o SystemStackError - o SecurityError - o Removed Exception#to_str [Ruby2] - * Array - o Array#[m,n] = nil places nil in the array. - * Hash - o Hash#to_s is equivalent to Hash#inspect - o Semantics for Hash#each and Hash#each_pair - o Hash#select - * Integer - o Integer(nil) raises TypeError - * Struct - o Struct#inspect - * File and Dir operations - o #to_path in File.path, File.chmod, File.lchmod, File.chown, File.lchown, File.utime, File.unlink... [Ruby2] - o Dir.[], Dir.glob - o Dir.exist? - * IO operations - o Non-blocking IO - o Kernel#open takes encoding specified - o IO#initialize now accepts an IO argument - o StringIO#readpartial - o IO.try_convert - o Limit input in IO#gets, IO#readline, IO#readlines, IO#each_line, IO#lines, IO.foreach, IO.readlines, StringIO#gets, StringIO#readline, StringIO#each, StringIO#readlines - o IO#ungetc, StringIO#ungetc - o IO#internal_encoding, IO#external_encoding, IO#set_encoding - o IO.pipe takes encoding option - * Time - o New format in Time#to_s - o Timezone information preserved on Marshal.dump/load - * Symbols: restriction on literal symbols - * Readline - o If Readline uses libedit, Readline::HISTORY[0] returns the first of the history. - * $SAFE and bound methods - * Deprecation - o VERSION and friends - o Kernel.to_a - o Kernel#getc - o Object#type - o Hash#index - o ENV.index - o Symbol#to_int - o Removed Array and Hash #indices, #indexes - o libraries: base64, mailread, getopts, parsearg, soap, wsdl - -Compatible - - * New syntax and semantics - o New literal hash syntax - o New syntax for lambdas - o .() and calling Procs without #call/#[] - o Mandatory arguments after optional arguments allowed - o Multiple splats allowed - o Arguments to #[] - o printf-style formatted strings (%) - o Newlines allowed before ternary colon - * Kernel and Object - o BasicObject - o Object#=~ - o Kernel#instance_variable_defined? - o Kernel#define_singleton_method - o Kernel#singleton_methods, Kernel#methods - * Class and Module - o Module#const_defined?, #const_get and #method_defined? - o Module#class_variable_defined? - o #class_variable_{set,get} - o Class of singleton classes - * Binding#eval - * Blocks and Procs - o Arity of blocks without arguments - o proc is now a synonym of Proc.new - * Blocks and Procs - o Proc#yield - o Passing blocks to #[] - o Proc#lambda? - * Enumerable and Enumerator - o Enumerable#map,collect_all called without a block returns - an enumerator. - * Regexp#match, String#match - o Regexp#match, String#match - * Fiber: coroutines/micro-threads - * Array - o Array#delete returns a deleted element rather than a given - object - o Array#to_s is equivalent to Array#inspect - o Array.try_convert - * Hash - o preserving item insertion order - o Hash#_compare_by_identity and Hash#compare_by_identity? - o Hash.try_convert - * Numeric - o Numeric#upto, #downto, #times, #step - o Numeric#scalar?, Complex#scalar? - o Numeric#div - o Numeric#fdiv - * Range - o Range#cover? - o Range#include? - o Range#min, Range#max - * Regexp - o Regexp#=== matches symbols - o Regexp.try_convert - * String - o String#clear - o String#ord - o String#encoding - o String#force_encoding - o String#unpack with a block - o String#hash - o String.try_convert - o String.encoding, String#force_encoding, String#encode - * Symbol - o Zero-length symbols allowed - o Symbol#=== matches strings - o Symbol#intern - o Symbol#encoding - o Symbol methods similar to those in String - * Math - o Math#log and Math#log2 - * File and Dir operations - o New methods - * Process - o Process.daemon - * Readline - o Readline.vi_editing_mode? - o Readline.emacs_editing_mode? - o Readline.HISTORY::clear - * Misc. new methods - o public_send - o GC.count - o ObjectSpace.count_objects - o Method#hash, Proc#hash - o __callee__ - -* Implementation - * Memory Diet - * Object Compaction - Object, Array, String, Hash, Struct, Class, Module - * st_table compaction (inlining small tables) - * YARV |