mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
distance_of_time_in_words: Add/tweak comments to understand time intervals better
This commit is contained in:
parent
d2f995eda9
commit
297359bcfd
2 changed files with 32 additions and 18 deletions
|
@ -96,13 +96,18 @@ module ActionView
|
|||
else locale.t :x_minutes, :count => 1
|
||||
end
|
||||
|
||||
when 2..44 then locale.t :x_minutes, :count => distance_in_minutes
|
||||
when 45..89 then locale.t :about_x_hours, :count => 1
|
||||
when 90..1439 then locale.t :about_x_hours, :count => (distance_in_minutes.to_f / 60.0).round
|
||||
when 1440..2519 then locale.t :x_days, :count => 1
|
||||
when 2520..43199 then locale.t :x_days, :count => (distance_in_minutes.to_f / 1440.0).round
|
||||
when 43200..86399 then locale.t :about_x_months, :count => (distance_in_minutes.to_f / 43200.0).round
|
||||
when 86400..525599 then locale.t :x_months, :count => (distance_in_minutes.to_f / 43200.0).round
|
||||
when 2...45 then locale.t :x_minutes, :count => distance_in_minutes
|
||||
when 45...90 then locale.t :about_x_hours, :count => 1
|
||||
# 90 mins up to 24 hours
|
||||
when 90...1440 then locale.t :about_x_hours, :count => (distance_in_minutes.to_f / 60.0).round
|
||||
# 24 hours up to 42 hours
|
||||
when 1440...2520 then locale.t :x_days, :count => 1
|
||||
# 42 hours up to 30 days
|
||||
when 2520...43200 then locale.t :x_days, :count => (distance_in_minutes.to_f / 1440.0).round
|
||||
# 30 days up to 60 days
|
||||
when 43200...86400 then locale.t :about_x_months, :count => (distance_in_minutes.to_f / 43200.0).round
|
||||
# 60 days up to 365 days
|
||||
when 86400...525600 then locale.t :x_months, :count => (distance_in_minutes.to_f / 43200.0).round
|
||||
else
|
||||
if from_time.acts_like?(:time) && to_time.acts_like?(:time)
|
||||
fyear = from_time.year
|
||||
|
|
|
@ -21,7 +21,7 @@ class DateHelperTest < ActionView::TestCase
|
|||
def assert_distance_of_time_in_words(from, to=nil)
|
||||
to ||= from
|
||||
|
||||
# 0..1 with :include_seconds => true
|
||||
# 0..1 minute with :include_seconds => true
|
||||
assert_equal "less than 5 seconds", distance_of_time_in_words(from, to + 0.seconds, :include_seconds => true)
|
||||
assert_equal "less than 5 seconds", distance_of_time_in_words(from, to + 4.seconds, :include_seconds => true)
|
||||
assert_equal "less than 10 seconds", distance_of_time_in_words(from, to + 5.seconds, :include_seconds => true)
|
||||
|
@ -35,7 +35,7 @@ class DateHelperTest < ActionView::TestCase
|
|||
assert_equal "1 minute", distance_of_time_in_words(from, to + 60.seconds, :include_seconds => true)
|
||||
assert_equal "1 minute", distance_of_time_in_words(from, to + 89.seconds, :include_seconds => true)
|
||||
|
||||
# 0..1 with :include_seconds => false
|
||||
# 0..1 minute with :include_seconds => false
|
||||
assert_equal "less than a minute", distance_of_time_in_words(from, to + 0.seconds, :include_seconds => false)
|
||||
assert_equal "less than a minute", distance_of_time_in_words(from, to + 4.seconds, :include_seconds => false)
|
||||
assert_equal "less than a minute", distance_of_time_in_words(from, to + 5.seconds, :include_seconds => false)
|
||||
|
@ -48,44 +48,53 @@ class DateHelperTest < ActionView::TestCase
|
|||
assert_equal "1 minute", distance_of_time_in_words(from, to + 59.seconds, :include_seconds => false)
|
||||
assert_equal "1 minute", distance_of_time_in_words(from, to + 60.seconds, :include_seconds => false)
|
||||
assert_equal "1 minute", distance_of_time_in_words(from, to + 89.seconds, :include_seconds => false)
|
||||
# First case 0..1
|
||||
|
||||
# Note that we are including a 30-second boundary around the interval we
|
||||
# want to test. For instance, "1 minute" is actually 30s to 1m29s. The
|
||||
# reason for doing this is simple -- in `distance_of_time_to_words`, when we
|
||||
# take the distance between our two Time objects in seconds and convert it
|
||||
# to minutes, we round the number. So 29s gets rounded down to 0m, 30s gets
|
||||
# rounded up to 1m, and 1m29s gets rounded down to 1m. A similar thing
|
||||
# happens with the other cases.
|
||||
|
||||
# First case 0..1 minute
|
||||
assert_equal "less than a minute", distance_of_time_in_words(from, to + 0.seconds)
|
||||
assert_equal "less than a minute", distance_of_time_in_words(from, to + 29.seconds)
|
||||
assert_equal "1 minute", distance_of_time_in_words(from, to + 30.seconds)
|
||||
assert_equal "1 minute", distance_of_time_in_words(from, to + 1.minutes + 29.seconds)
|
||||
|
||||
# 2..44
|
||||
# 2 minutes up to 45 minutes
|
||||
assert_equal "2 minutes", distance_of_time_in_words(from, to + 1.minutes + 30.seconds)
|
||||
assert_equal "44 minutes", distance_of_time_in_words(from, to + 44.minutes + 29.seconds)
|
||||
|
||||
# 45..89
|
||||
# 45 minutes up to 90 minutes
|
||||
assert_equal "about 1 hour", distance_of_time_in_words(from, to + 44.minutes + 30.seconds)
|
||||
assert_equal "about 1 hour", distance_of_time_in_words(from, to + 89.minutes + 29.seconds)
|
||||
|
||||
# 90..1439
|
||||
# 90 minutes up to 24 hours
|
||||
assert_equal "about 2 hours", distance_of_time_in_words(from, to + 89.minutes + 30.seconds)
|
||||
assert_equal "about 24 hours", distance_of_time_in_words(from, to + 23.hours + 59.minutes + 29.seconds)
|
||||
|
||||
# 1440..2519
|
||||
# 24 hours up to 42 hours
|
||||
assert_equal "1 day", distance_of_time_in_words(from, to + 23.hours + 59.minutes + 30.seconds)
|
||||
assert_equal "1 day", distance_of_time_in_words(from, to + 41.hours + 59.minutes + 29.seconds)
|
||||
|
||||
# 2520..43199
|
||||
# 42 hours up to 30 days
|
||||
assert_equal "2 days", distance_of_time_in_words(from, to + 41.hours + 59.minutes + 30.seconds)
|
||||
assert_equal "3 days", distance_of_time_in_words(from, to + 2.days + 12.hours)
|
||||
assert_equal "30 days", distance_of_time_in_words(from, to + 29.days + 23.hours + 59.minutes + 29.seconds)
|
||||
|
||||
# 43200..86399
|
||||
# 30 days up to 60 days
|
||||
assert_equal "about 1 month", distance_of_time_in_words(from, to + 29.days + 23.hours + 59.minutes + 30.seconds)
|
||||
assert_equal "about 1 month", distance_of_time_in_words(from, to + 44.days + 23.hours + 59.minutes + 29.seconds)
|
||||
assert_equal "about 2 months", distance_of_time_in_words(from, to + 44.days + 23.hours + 59.minutes + 30.seconds)
|
||||
assert_equal "about 2 months", distance_of_time_in_words(from, to + 59.days + 23.hours + 59.minutes + 29.seconds)
|
||||
|
||||
# 86400..525599
|
||||
# 60 days up to 365 days
|
||||
assert_equal "2 months", distance_of_time_in_words(from, to + 59.days + 23.hours + 59.minutes + 30.seconds)
|
||||
assert_equal "12 months", distance_of_time_in_words(from, to + 1.years - 31.seconds)
|
||||
|
||||
# > 525599
|
||||
# >= 365 days
|
||||
assert_equal "about 1 year", distance_of_time_in_words(from, to + 1.years - 30.seconds)
|
||||
assert_equal "about 1 year", distance_of_time_in_words(from, to + 1.years + 3.months - 1.day)
|
||||
assert_equal "over 1 year", distance_of_time_in_words(from, to + 1.years + 6.months)
|
||||
|
|
Loading…
Reference in a new issue