Sha256: 78e9454bc650f5f7218eaaddade158f804be1ac8bb8166333e595ec7ab25f730
Contents?: true
Size: 1.65 KB
Versions: 10
Compression:
Stored size: 1.65 KB
Contents
num = 10
result = switch num
when 5 then false
when 'a'
true
true
false
when 10 then true
# Mid-switch comment with whitespace
# and multi line
when 11 then false
else false
ok result
func = (num) ->
switch num
when 2, 4, 6
true
when 1, 3, 5
false
ok func(2)
ok func(6)
ok !func(3)
eq func(8), undefined
# Ensure that trailing switch elses don't get rewritten.
result = false
switch "word"
when "one thing"
doSomething()
else
result = true unless false
ok result
result = false
switch "word"
when "one thing"
doSomething()
when "other thing"
doSomething()
else
result = true unless false
ok result
# Should be able to handle switches sans-condition.
result = switch
when null then 0
when !1 then 1
when '' not of {''} then 2
when [] not instanceof Array then 3
when true is false then 4
when 'x' < 'y' > 'z' then 5
when 'a' in ['b', 'c'] then 6
when 'd' in (['e', 'f']) then 7
else ok
eq result, ok
# Should be able to use "@properties" within the switch clause.
obj = {
num: 101
func: ->
switch @num
when 101 then '101!'
else 'other'
}
ok obj.func() is '101!'
# Should be able to use "@properties" within the switch cases.
obj = {
num: 101
func: (yesOrNo) ->
result = switch yesOrNo
when yes then @num
else 'other'
result
}
ok obj.func(yes) is 101
# Switch with break as the return value of a loop.
i = 10
results = while i > 0
i--
switch i % 2
when 1 then i
when 0 then break
eq results.join(', '), '9, , 7, , 5, , 3, , 1, '
Version data entries
10 entries across 10 versions & 2 rubygems