| Current Path : /usr/local/share/ri/1.8/system/Generator/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/local/share/ri/1.8/system/Generator/cdesc-Generator.yaml |
--- !ruby/object:RI::ClassDescription
attributes: []
class_methods:
- !ruby/object:RI::MethodSummary
name: new
comment:
- !ruby/struct:SM::Flow::P
body: Generator converts an internal iterator (i.e. an Enumerable object) to an external iterator.
- !ruby/struct:SM::Flow::P
body: Note that it is not very fast since it is implemented using continuations, which are currently slow.
- !ruby/struct:SM::Flow::H
level: 2
text: Example
- !ruby/struct:SM::Flow::VERB
body: " require 'generator'\n\n # Generator from an Enumerable object\n g = Generator.new(['A', 'B', 'C', 'Z'])\n\n while g.next?\n puts g.next\n end\n\n # Generator from a block\n g = Generator.new { |g|\n for i in 'A'..'C'\n g.yield i\n end\n\n g.yield 'Z'\n }\n\n # The same result as above\n while g.next?\n puts g.next\n end\n"
constants: []
full_name: Generator
includes:
- !ruby/object:RI::IncludedModule
name: Enumerable
instance_methods:
- !ruby/object:RI::MethodSummary
name: current
- !ruby/object:RI::MethodSummary
name: each
- !ruby/object:RI::MethodSummary
name: end?
- !ruby/object:RI::MethodSummary
name: index
- !ruby/object:RI::MethodSummary
name: next
- !ruby/object:RI::MethodSummary
name: next?
- !ruby/object:RI::MethodSummary
name: pos
- !ruby/object:RI::MethodSummary
name: rewind
- !ruby/object:RI::MethodSummary
name: yield
name: Generator
superclass: Object