Sha256: df512087e668894f8d6e0049af624b267205200e335fa0d999a5c8a46c3139df
Contents?: true
Size: 816 Bytes
Versions: 6
Compression:
Stored size: 816 Bytes
Contents
module Dispel
module Tools
class << self
# http://grosser.it/2011/08/28/ruby-string-naive-split-because-split-is-to-clever/
# " ".split(' ') == []
# " ".naive_split(' ') == ['','','','']
# "".split(' ') == []
# "".naive_split(' ') == ['']
def naive_split(string, pattern)
pattern = /#{Regexp.escape(pattern)}/ unless pattern.is_a?(Regexp)
result = string.split(pattern, -1)
result.empty? ? [''] : result
end
# http://grosser.it/2010/12/31/ruby-string-indexes-indices-find-all-indexes-in-a-string
def indexes(string, needle)
found = []
current_index = -1
while current_index = string.index(needle, current_index+1)
found << current_index
end
found
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems