2
3
4
5
6
7
8
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
|
# File 'lib/ext/time.rb', line 2
def self.sentence seconds, specificity = 3
return 'now' if seconds == 0
ago = seconds < 0
time = [
{ value: seconds.abs, unit: 'second', conversion: 60 },
{ value: 0, unit: 'minute', conversion: 60 },
{ value: 0, unit: 'hour', conversion: 24 },
{ value: 0, unit: 'day', conversion: 7 },
{ value: 0, unit: 'week', conversion: 4 },
{ value: 0, unit: 'month', conversion: 12 },
{ value: 0, unit: 'year', conversion: 10 },
{ value: 0, unit: 'decade', conversion: 100 },
{ value: 0, unit: 'millennium', conversion: nil },
]
time.each_cons(2) do |this_time, next_time|
next_time[:value], this_time[:value] = this_time[:value].divmod this_time[:conversion]
end
time = time.delete_if { |t| t[:value] == 0 }
out = []
time.reverse.each do |t|
out << "#{t[:value]} #{t[:unit].pluralize t[:value]}"
break if out.count == specificity
end
out.join(', ') + (ago ? ' ago' : '')
end
|