Class: Enumerator::Generator

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Instance Chain: self, ::Enumerable
Inherits:	Object
Defined in:	enumerator.c

Overview

Generator

Instance Attribute Summary

::Enumerable - Included

#all?	Passes each element of the collection to the given block.
#any?	Passes each element of the collection to the given block.
#none?	Passes each element of the collection to the given block.
#one?	Passes each element of the collection to the given block.

Instance Method Summary

::Enumerable - Included

#chunk	Enumerates over the items, chunking them together based on the return value of the block.
#chunk_while	Creates an enumerator for each chunked elements.
#collect	Alias for Enumerable#map.
#collect_concat	Alias for Enumerable#flat_map.
#count	Returns the number of items in `enum` through enumeration.
#cycle	Calls block for each element of enum repeatedly n times or forever if none or `nil` is given.
#detect	Alias for Enumerable#find.
#drop	Drops first n elements from enum, and returns rest elements in an array.
#drop_while	Drops elements up to, but not including, the first element for which the block returns `nil` or `false` and returns an array containing the remaining elements.
#each_cons	Iterates the given block for each array of consecutive <n> elements.
#each_entry	Calls block once for each element in `self`, passing that element as a parameter, converting multiple values from yield to an array.
#each_slice	Iterates the given block for each slice of <n> elements.
#each_with_index	Calls block with two arguments, the item and its index, for each item in enum.
#each_with_object	Iterates the given block for each element with an arbitrary object given, and returns the initially given object.
#entries	Alias for Enumerable#to_a.
#find	Passes each entry in enum to block.
#find_all	Alias for Enumerable#select.
#find_index	Compares each entry in enum with value or passes to block.
#first	Returns the first element, or the first `n` elements, of the enumerable.
#flat_map	Returns a new array with the concatenated results of running block once for every element in enum.
#grep	Returns an array of every element in enum for which `Pattern === element`.
#grep_v	Inverted version of Enumerable#grep.
#group_by	Groups the collection by result of the block.
#include?	Alias for Enumerable#member?.
#inject	Combines all elements of enum by applying a binary operation, specified by a block or a symbol that names a method or operator.
#lazy	Returns a lazy enumerator, whose methods map/collect, flat_map/collect_concat, select/find_all, reject, grep, grep_v, zip, take, take_while, drop, and drop_while enumerate values only on an as-needed basis.
#map	Returns a new array with the results of running block once for every element in enum.
#max	Returns the object in enum with the maximum value.
#max_by	Returns the object in enum that gives the maximum value from the given block.
#member?	Returns `true` if any member of enum equals obj.
#min	Returns the object in enum with the minimum value.
#min_by	Returns the object in enum that gives the minimum value from the given block.
#minmax	Returns a two element array which contains the minimum and the maximum value in the enumerable.
#minmax_by	Returns a two element array containing the objects in enum that correspond to the minimum and maximum values respectively from the given block.
#partition	Returns two arrays, the first containing the elements of enum for which the block evaluates to true, the second containing the rest.
#reduce	Alias for Enumerable#inject.
#reject	Returns an array for all elements of `enum` for which the given `block` returns false.
#reverse_each	Builds a temporary array and traverses that array in reverse order.
#select	Returns an array containing all elements of `enum` for which the given `block` returns a true value.
#slice_after	Creates an enumerator for each chunked elements.
#slice_before	Creates an enumerator for each chunked elements.
#slice_when	Creates an enumerator for each chunked elements.
#sort	Returns an array containing the items in enum sorted, either according to their own `<=>` method, or by using the results of the supplied block.
#sort_by	Sorts enum using a set of keys generated by mapping the values in enum through the given block.
#take	Returns first n elements from enum.
#take_while	Passes elements to the block until the block returns `nil` or `false`, then stops iterating and returns an array of all prior elements.
#to_a	Returns an array containing the items in enum.
#to_h	Returns the result of interpreting enum as a list of `[key, value]` pairs.
#zip	Takes one element from enum and merges corresponding elements from each args.