9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
# File 'lib/clean-cut.rb', line 9
def cut(user_options={})
options = DEFAULT_Options.merge(user_options)
@string_to_cut = options[:string_to_cut]
@character_limit = options[:character_limit]
raise "character limit must be >= 0." if @character_limit == nil
raise "string must have a length >= 1" if @string_to_cut.length < 1
cut_index = find_clean(@string_to_cut, @character_limit)
if cut_index == 0
first_part = ""
second_part = @string_to_cut[(cut_index..@string_to_cut.length - 1)]
elsif cut_index > 0
first_part = @string_to_cut[(0..cut_index)].chomp " "
second_part = @string_to_cut[(cut_index + 1..@string_to_cut.length - 1)]
end
[first_part, second_part].map do |string|
if string == nil
string = ""
else
string = string
end
end
end
|