Sha256: 71aa1d7595e195247aa69aaf7a1bdd2c0183f604aab504cc70306de110adec00
Contents?: true
Size: 1.07 KB
Versions: 7
Compression:
Stored size: 1.07 KB
Contents
class String
# Split a string into an array according to ath egiven mode.
# The mode is a recognized symbol or a regexp. If no mode is
# given the default mode :char (same as regular expression //)
# is used.
#
# Symbolized modes include :byte, :char, :word, :line and :enum.
#
# The :enum mode passes the call up to the Enumerable#to_a, thus
# providing a means to Ruby's current built-in behavior.
#
# 'abc 123'.to_arr #=> ['a','b','c',' ','1','2','3']
# 'abc 123'.to_arr(:word) #=> ['abc','123']
#
def to_arr(mode=nil)
case mode
when nil, :char, :chars
split(//)
when :enum
super
when :byte, :bytes
unpack('C*')
when :word, :words
split(/[ ]+/)
when :line, :lines
split(/\n/)
else
split(mode)
end
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCString < Test::Unit::TestCase
def test_to_arr
assert_equal( ['a','b','c'], 'abc'.to_arr )
end
end
=end
Version data entries
7 entries across 7 versions & 1 rubygems