diff options
| -rw-r--r-- | lib/rbot/utils.rb | 46 |
1 files changed, 34 insertions, 12 deletions
diff --git a/lib/rbot/utils.rb b/lib/rbot/utils.rb index 2b588b48..557ca738 100644 --- a/lib/rbot/utils.rb +++ b/lib/rbot/utils.rb @@ -285,22 +285,44 @@ module Irc # miscellaneous useful functions module Utils + SEC_PER_MIN = 60 + SEC_PER_HR = SEC_PER_MIN * 60 + SEC_PER_DAY = SEC_PER_HR * 24 + SEC_PER_MNTH = SEC_PER_DAY * 30 + SEC_PER_YR = SEC_PER_MNTH * 12 + + def Utils.secs_to_string_case(array, var, string, plural) + case var + when 1 + array << "1 #{string}" + else + array << "#{var} #{plural}" + end + end # turn a number of seconds into a human readable string, e.g # 2 days, 3 hours, 18 minutes, 10 seconds def Utils.secs_to_string(secs) - ret = "" - days = (secs / (60 * 60 * 24)).to_i - secs = secs % (60 * 60 * 24) - hours = (secs / (60 * 60)).to_i - secs = (secs % (60 * 60)) - mins = (secs / 60).to_i - secs = (secs % 60).to_i - ret += "#{days} days, " if days > 0 - ret += "#{hours} hours, " if hours > 0 || days > 0 - ret += "#{mins} minutes and " if mins > 0 || hours > 0 || days > 0 - ret += "#{secs} seconds" - return ret + ret = [] + years, secs = secs.divmod SEC_PER_YR + secs_to_string_case(ret, years, "year", "years") if years > 0 + months, secs = secs.divmod SEC_PER_MNTH + secs_to_string_case(ret, months, "month", "months") if months > 0 + days, secs = secs.divmod SEC_PER_DAY + secs_to_string_case(ret, days, "day", "days") if days > 0 + hours, secs = secs.divmod SEC_PER_HR + secs_to_string_case(ret, hours, "hour", "hours") if hours > 0 + mins, secs = secs.divmod SEC_PER_MIN + secs_to_string_case(ret, mins, "minute", "minutes") if mins > 0 + secs_to_string_case(ret, secs, "second", "seconds") if secs > 0 or ret.empty? + case ret.length + when 0 + raise "Empty ret array!" + when 1 + return ret.to_s + else + return [ret[0, ret.length-1].join(", ") , ret[-1]].join(" and ") + end end |