Metorex

Range

ruby/spec describes 34 methods in core/range, and Metorex implements 33 of them. The parameters are what Method#parameters answers under Metorex.

  • Range#%: implemented, parameters [[:opt, :by], [:block, :block]]. Same as #step (but doesn't provide default value for n).
  • Range#==: implemented, parameters [[:req]]. Returns true if and only if:
  • Range#===: implemented, parameters [[:req]]. Returns true if object is between self.begin and self.end.
  • Range#begin: implemented, parameters []. Returns the object that defines the beginning of self. An example calling it.
  • Range#bsearch: implemented, parameters []. Returns an element from self selected by a binary search. An example calling it.
  • Range#clamp: not implemented. An example calling it.
  • Range#clone: implemented, parameters [[:rest, :args]]. Produces a shallow copy of obj---the instance variables of obj are copied, but not the objects they reference. An example calling it.
  • Range#count: implemented, parameters [[:rest]]. Returns the count of elements, based on an argument or block criterion, if given. An example calling it.
  • Range#cover?: implemented, parameters [[:req]]. Returns true if the given argument is within self, false otherwise. An example calling it.
  • Range#dup: implemented, parameters []. Produces a shallow copy of obj---the instance variables of obj are copied, but not the objects they reference. An example calling it.
  • Range#each: implemented, parameters []. With a block given, passes each element of self to the block: An example calling it.
  • Range#end: implemented, parameters []. Returns the object that defines the end of self. An example calling it.
  • Range#entries: implemented, parameters []. Returns an array containing the elements in self, if a finite collection; raises an exception otherwise. An example calling it.
  • Range#eql?: implemented, parameters [[:req]]. Returns true if and only if: An example calling it.
  • Range#exclude_end?: implemented, parameters []. Returns true if self excludes its end value; false otherwise: An example calling it.
  • Range#first: implemented, parameters [[:rest]]. With no argument, returns the first element of self, if it exists: An example calling it.
  • Range#frozen?: implemented, parameters [[:rest, :args]]. Returns the freeze status of obj. An example calling it.
  • Range#hash: implemented, parameters []. Returns the integer hash value for self. An example calling it.
  • Range#include?: implemented, parameters [[:req]]. Returns true if object is an element of self, false otherwise: An example calling it.
  • Range#initialize: implemented, parameters [[:req, :first], [:req, :last], [:opt, :excludes]]. An example calling it.
  • Range#inspect: implemented, parameters []. Returns a string representation of self, including begin.inspect and end.inspect: An example calling it.
  • Range#last: implemented, parameters [[:rest]]. With no argument, returns the last element of self, if it exists: An example calling it.
  • Range#max: implemented, parameters [[:rest]]. Returns the maximum value in self, using method #<=> or a given block for comparison. An example calling it.
  • Range#member?: implemented, parameters [[:req]]. Returns true if object is an element of self, false otherwise: An example calling it.
  • Range#min: implemented, parameters [[:rest]]. Returns the minimum value in self, using method #<=> or a given block for comparison. An example calling it.
  • Range#minmax: implemented, parameters [[:block, :block]]. Returns a 2-element array containing the minimum and maximum value in self, either according to comparison method #<=> or a given block. An example calling it.
  • Range.new: implemented, parameters [[:rest]]. Returns a new range based on the given objects begin and end. An example calling it.
  • Range#overlap?: implemented, parameters [[:req]]. Returns true if range overlaps with self, false otherwise: An example calling it.
  • Range#reverse_each: implemented, parameters [[:block, :block]]. With a block given, passes each element of self to the block in reverse order: An example calling it.
  • Range#size: implemented, parameters []. Returns the count of elements in self if both begin and end values are numeric; otherwise, returns nil: An example calling it.
  • Range#step: implemented, parameters [[:opt, :by], [:block, :block]]. Iterates over the elements of range in steps of s. An example calling it.
  • Range#to_a: implemented, parameters []. Returns an array containing the elements in self, if a finite collection; raises an exception otherwise. An example calling it.
  • Range#to_s: implemented, parameters []. Returns a string representation of self, including begin.to_s and end.to_s: An example calling it.
  • Range#to_set: implemented, parameters [[:rest, :args], [:block, :block]]. Returns a set containing the elements in self, if a finite collection; raises an exception otherwise. An example calling it.

The method summaries are the first sentences of Ruby's own documentation for each method, read from MRI 4.0.6's ri data. Ruby's documentation is distributed under Ruby's license.