Sha256: ee0bb0a0c2962719c7bc5de0b03a1ae0f4574a960626413ccb62a6f3923ebc20
Contents?: true
Size: 1.95 KB
Versions: 25
Compression:
Stored size: 1.95 KB
Contents
# coding: UTF-8
module Smess
class << self
def booleanize(value)
value.to_s.downcase == "true"
end
# returns an array of strings of gsm-compatible lengths
# this should be used when sending via concatenating providers
def split_sms(text)
return [text] unless text.sms_length > 160
result = []
while text.sms_length > 0
part, text = text.split_at( split_point(text) )
result << part
end
result
end
# it is not as simple as
#def split_sms(text)
# text = text.scan(/.{1,154}/m) if text.sms_length > SMS_MAX_LENGTH
# Array(text)
#end
# (which i forgot trying to please Code Climate)
# returns an array of strings of <160 char lengths, split on whitespace
# this should be used when sending via non-concatenating providers
def separate_sms(text)
return [text] unless text.sms_length > SMS_MAX_LENGTH
result = []
while text.sms_length > SMS_MAX_LENGTH
part, text = text.split_at( separation_point(text) )
result << part.strip
end
result << text.strip
end
private
SMS_MAX_LENGTH = 160
# for finding the GSM alphabet split point for concatenated message strings
# The reason this is a bit qirky is that a subset of characters are "extended".
# These and take 2 bytes and the number of these in the message body alter the
# "byte" splitpoint.
def split_point(text)
end_char = 155
while text.sms_length > 154
end_char -= 1
text = text.split_at(end_char).first
# puts "split_point #{end_char}"
end
end_char
end
# This is used when there is no concatenation and you want the string split on whitespace.
def separation_point(text)
end_char = SMS_MAX_LENGTH + 1
while text.sms_length > SMS_MAX_LENGTH || !(text[-1] =~ /\s/)
end_char -= 1
text = text.split_at(end_char).first
end
end_char
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems