Testing

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189 μs

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abstract type TestResult end

322 μs

Any

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const Code = Any

108 μs

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struct Pass <: TestResult

expr::Code

end

1.1 ms

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abstract type Fail <: TestResult end

334 μs

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struct Wrong <: Fail

expr::Code

result

arg_results

end

1.2 ms

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struct Error <: Fail

expr::Code

error

end

1.1 ms

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function Base.show(io::IO, mime::MIME"text/html", value::Pass)

show(io, mime, HTML("""

<div

style="

display: flex;

flex-direction: row;

align-items: center;

/*background-color: rgb(208, 255, 209)*/

<div

style="

width: 12px;

height: 12px;

border-radius: 50%;

background-color: green;

></div>

<code

class="language-julia"

style="

flex: 1;

background-color: transparent;

filter: grayscale(1) brightness(0.8);

>$(value.expr)</code>

</div>

"""))

end

538 μs

function Base.show(io::IO, mime::MIME"text/html", value::Wrong)

show(io, mime, HTML("""

<div

style="

display: flex;

flex-direction: row;

align-items: center;

/*background-color: rgb(208, 255, 209)*/

<div

style="

width: 12px;

height: 12px;

border-radius: 50%;

background-color: red;

></div>

<code

class="language-julia"

style="

flex: 1;

background-color: transparent;

filter: grayscale(1) brightness(0.8);

>$(value.expr)</code>

<div style="

font-family: monospace;

font-size: 12px;

color: red;

padding-left: 8px;

">Evaluated: $(string(Expr(value.expr.head, value.arg_results...)))</div>

</div>

"""))

end

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3.2 ms

function Base.show(io::IO, mime::MIME"text/html", value::Error)

show(io, mime, HTML("""

<div

style="

display: flex;

flex-direction: row;

align-items: center;

/*background-color: rgb(208, 255, 209)*/

<div

style="

width: 12px;

height: 12px;

border-radius: 50%;

background-color: red;

></div>

<div>

<code

class="language-julia"

style="

background-color: transparent;

filter: grayscale(1) brightness(0.8);

>$(value.expr)</code>

<div style="

font-family: monospace;

font-size: 12px;

color: red;

padding-left: 8px;

">Error: $(sprint(showerror, value.error))</div>

</div>

"""))

end

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538 μs

# Only define this in Pluto - assume we are `using Test` otherwise

begin

@skip_as_script macro test(expr)

quote

expr_raw = $(expr |> QuoteNode)

try

arg_results = $([esc(a) for a in expr.args])

# result = eval(Expr($(expr.head |> QuoteNode), arg_results...))

# if result == true

# Pass(expr_raw)

# else

# Wrong(expr_raw, result)

# end

catch e

Error(expr_raw, e)

end

# Base.@locals()

end

# Do nothing inside pluto (so we don't need to have Test as dependency)

# test/Firebasey is `using Test` before including this file

@only_as_script ((@isdefined Test) ? nothing : macro test(expr) quote nothing end end)

end

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3.9 ms

Expr
  head: Symbol block
  args: Array{Any}((2,))
    1: LineNumberNode
      line: Int64 2
      file: Symbol /home/runner/work/disorganised-mess/disorganised-mess/testing and debugging 1.jl#==#7c35f88d-7740-4bc3-9ab6-855cc78223e2
    2: Expr
      head: Symbol call
      args: Array{Any}((3,))
        1: Symbol ==
        2: Symbol a
        3: QuoteNode
          value: Symbol a

quote

a == :a

end |> Dump

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3.5 ms

Error message

UndefVarError: to_eval#452 not defined

Stack trace

Here is what happened, the most recent locations are first:

macro expansion

from Other cell: line 10

				Pass(expr_raw)			else				Wrong(expr_raw, result, to_eval)			end		catch e

Show more...

@test3 sqrt.([1])

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---

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67.4 μs

Error message

UndefVarError: to_eval#438 not defined

Stack trace

Here is what happened, the most recent locations are first:

macro expansion

from Other cell: line 10

				Pass(expr_raw)			else				Wrong(expr_raw, result, to_eval)			end		catch e

Show more...

@test3 a .== a

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---

a == [1, 2, 3]

@test3 a == [1,2,3]

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17.6 ms

Error message

UndefVarError: to_eval#445 not defined

Stack trace

Here is what happened, the most recent locations are first:

macro expansion

from Other cell: line 10

				Pass(expr_raw)			else				Wrong(expr_raw, result, to_eval)			end		catch e

Show more...

@test3 a == :a

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---

iseven(234)

@test3 iseven(234)

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9.7 ms

Error message

MethodError: no method matching getproperty(::typeof(sqrt), ::Tuple{Vector{Int64}})

Closest candidates are:

getproperty(::Any, ::Symbol) at /opt/hostedtoolcache/julia/1.7.3/x64/share/julia/base/Base.jl:42

getproperty(::Any, ::Symbol, ::Symbol) at /opt/hostedtoolcache/julia/1.7.3/x64/share/julia/base/Base.jl:54

Stack trace

Here is what happened, the most recent locations are first:

eval
from boot.jl:373
eval(x::Expr)
from workspace.jl:16
from This cell: line 6
```
		eval(Expr(e.head, arg_results...))end
```

Maybe time for a break? ☕️

let

e = :(sqrt.([5]))

arg_results = [eval(a) for a in e.args]

eval(Expr(e.head, arg_results...))

end

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---

staged_eval (generic function with 1 method)

staged_eval(e) = eval(e)

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375 μs

staged_eval (generic function with 2 methods)

function staged_eval(e::Expr)

if e.head == :call

arg_results = Any[

if a isa QuoteNode

QuoteNode(a)

elseif i == 1

else

eval(a)

end

for (i,a) in enumerate(e.args)]

arg_results[1] = e.args[1]

printable_arg_results = [

if a isa QuoteNode

a.value

else

end

for a in arg_results]

eval(Expr(e.head, arg_results...)), arg_results, Expr(e.head, printable_arg_results...)

else

eval(e), nothing

end

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2.6 ms

eval_args (generic function with 1 method)

eval_args(x) = x

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324 μs

quote_again (generic function with 1 method)

quote_again(x) = x

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363 μs

quote_again (generic function with 2 methods)

quote_again(x::QuoteNode) = QuoteNode(x)

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366 μs

eval_args (generic function with 2 methods)

function eval_args(e::Expr)

if e.head == :call

arg_results = Any[

if a isa QuoteNode

QuoteNode(a)

elseif i == 1

else

eval(a)

end

for (i,a) in enumerate(e.args)]

arg_results[1] = e.args[1]

printable_arg_results = [

if a isa QuoteNode

a.value

else

end

for a in arg_results]

Expr(e.head, printable_arg_results...)

else

eval(e)

end

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2.9 ms

onestep (generic function with 1 method)

onestep(x; m) = []

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1.3 ms

onestep (generic function with 2 methods)

function onestep(e::Expr; m=Module())

results = Any[]

# push!(results, e)

arg_results = Any[a for a in e.args]

for (i,a) in enumerate(e.args)

arg_results[i] = if a isa QuoteNode

elseif (e.head === :call || e.head === :let) && i == 1

elseif a isa Expr

inner_results = onestep(a; m=m)

for ir in inner_results

arg_results[i] = ir

push!(results, Expr(e.head, arg_results...))

end

inner_results[end]

else

end

# push!(results, Expr(e.head, arg_results...))

end

push!(results, Core.eval(m, Expr(e.head, arg_results...)))

results

end

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3.6 ms

expr_debug (generic function with 1 method)

function expr_debug(x)

e = Base.remove_linenums!(deepcopy(x))

Any[e, onestep(e)...]

end

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565 μs

Any

quote
    let
    end
end

quote
    let
        nothing
    end
end

quote
    nothing
end

nothing

expr_debug(quote

let

end

end)

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5.9 ms

eval(Expr(:let, Expr(:block), nothing))

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253 μs

debug_result = expr_debug(:(

let

r = if rand(Bool)

else

end

y = sqrt(4)

y == sqrt(sqrt(r))

end

));

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14.0 ms

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359 ms

let
    r = if rand(Bool)
            20
        else
            16
        end
    y = sqrt(4)
    y == sqrt(sqrt(r))
end

debug_result[step] |> prettycolors

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53.3 ms

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122 μs

prettycolors (generic function with 1 method)

prettycolors(e) = Markdown.MD([Markdown.Code("julia", string(e))])

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475 μs

Expr
  head: Symbol let
  args: Array{Any}((2,))
    1: Expr
      head: Symbol block
      args: Array{Any}((0,))
    2: Expr
      head: Symbol block
      args: Array{Any}((3,))
        1: Expr
          head: Symbol =
          args: Array{Any}((2,))
            1: Symbol r
            2: Expr
              head: Symbol if
              args: Array{Any}((3,))
                1: Expr
                  head: Symbol call
                  args: Array{Any}((2,))
                    1: Symbol rand
                    2: Symbol Bool
                2: Expr
                  head: Symbol block
                  args: Array{Any}((1,))
                    1: Int64 20
                3: Expr
                  head: Symbol block
                  args: Array{Any}((1,))
                    1: Int64 16
        2: Expr
          head: Symbol =
          args: Array{Any}((2,))
            1: Symbol y
            2: Expr
              head: Symbol call
              args: Array{Any}((2,))
                1: Symbol sqrt
                2: Int64 4
        3: Expr
          head: Symbol call
          args: Array{Any}((3,))
            1: Symbol ==
            2: Symbol y
            3: Expr
              head: Symbol call
              args: Array{Any}((2,))
                1: Symbol sqrt
                2: Expr
                  head: Symbol call
                  args: Array{Any}((2,))
                    1: Symbol sqrt
                    2: Symbol r

Dump(debug_result[step]; maxdepth=999)

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4.3 ms

using PlutoUI

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162 ms

Error message

UndefVarError: a not defined

Stack trace

Here is what happened, the most recent locations are first:

from :0
eval
from boot.jl:373
eval
from workspace.jl:16

staged_eval

from Other cell: line 9

				a			else				eval(a)			end 				for (i,a) in enumerate(e.args)]

Show more...

Be patient :)

staged_eval(:(a == :a))

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---

Error message

UndefVarError: a not defined

Stack trace

Here is what happened, the most recent locations are first:

from :0
eval
from boot.jl:373
eval
from workspace.jl:16

staged_eval

from Other cell: line 9

				a			else				eval(a)			end 				for (i,a) in enumerate(e.args)]

Show more...

Computers are hard!

staged_eval(:(a == a))

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---

Error message

UndefVarError: a not defined

Stack trace

Here is what happened, the most recent locations are first:

from :0
eval
from boot.jl:373
eval
from workspace.jl:16

staged_eval

from Other cell: line 9

				a			else				eval(a)			end 				for (i,a) in enumerate(e.args)]

Show more...

staged_eval(:(a .== a))

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---

1.41421

Any

:sqrt

2.0

:(sqrt(2.0))

staged_eval(:(sqrt(sqrt(4))))

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39.7 ms

2.23607

nothing

staged_eval(:(sqrt.(5)))

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13.8 ms

:(sqrt.(5))

e = :(sqrt.(5))

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22.8 μs

Expr
  head: Symbol .
  args: Array{Any}((2,))
    1: Symbol sqrt
    2: Expr
      head: Symbol tuple
      args: Array{Any}((1,))
        1: Int64 5

Dump(e)

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12.0 μs

Base.Broadcast.BroadcastFunction(==)

.==

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232 μs

Base.Broadcast.BroadcastFunction(==)

eval(Meta.parse(".=="))

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281 μs

Error message

UndefVarError: .== not defined

Stack trace

Here is what happened, the most recent locations are first:

from :0
eval
from boot.jl:373
eval(x::Symbol)
from workspace.jl:16
from This cell: line 1
```
eval(Symbol(".=="))
```

this suckz 💣

eval(Symbol(".=="))

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---

2.23606797749979

eval(e)

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203 μs

Error message

UndefVarError: a not defined

Stack trace

Here is what happened, the most recent locations are first:

eval
from boot.jl:373
eval(x::Expr)
from workspace.jl:16

from This cell: line 1

eval(Expr(:call, Symbol(".=="), :a, :a))

eval(Expr(:call, Symbol(".=="), :a, :a))

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---

@test3 (macro with 1 method)

@skip_as_script macro test3(expr)

quote

expr_raw = $(expr |> QuoteNode)

try

result, arg_results = staged_eval(expr_raw)

if result === true

Pass(expr_raw)

else

Wrong(expr_raw, result, to_eval)

end

catch e

rethrow(e)

Error(expr_raw, e)

end

# Base.@locals()

end

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6.6 ms

quote
    var"#491#expr_raw" = $(QuoteNode(:(a .== :a)))
    try
        (var"#492#result", var"#493#arg_results") = Main.workspace#4.staged_eval(var"#491#expr_raw")
        if var"#492#result" === true
            Main.workspace#4.Pass(var"#491#expr_raw")
        else
            Main.workspace#4.Wrong(var"#491#expr_raw", var"#492#result", Main.workspace#4.to_eval)
        end
    catch var"#496#e"
        Main.workspace#4.rethrow(var"#496#e")
        Main.workspace#4.Error(var"#491#expr_raw", var"#496#e")
    end
end

(@macroexpand @test3 a .== :a) |> Base.remove_linenums!

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1.8 ms

true

eval(Expr(:call, QuoteNode(.<), 1, 2))

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54.0 ms

quote_if_needed (generic function with 1 method)

quote_if_needed(x) = x

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337 μs

quote_if_needed (generic function with 2 methods)

quote_if_needed(x::Union{Expr,Symbol}) = QuoteNode(x)

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393 μs

Int64

a = [1,2,3]

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12.8 μs

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66.2 μs

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67.0 μs

@test2 (macro with 1 method)

macro test2(expr)

quote nothing end

end

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427 μs

Expr

:($(Expr(:escape, :(==))))

:($(Expr(:escape, :notebook1)))

:($(Expr(:escape, :(deepcopy(notebook1)))))

@skip_as_script @test notebook1 == deepcopy(notebook1)

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118 μs

DisplayOnly

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167 μs

skip_as_script (generic function with 1 method)

function skip_as_script(m::Module)

if isdefined(m, :PlutoForceDisplay)

return m.PlutoForceDisplay

else

isdefined(m, :PlutoRunner) && parentmodule(m) == Main

end

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565 μs

@skip_as_script

@displayonly expression

Marks a expression as Pluto-only, which means that it won't be executed when running outside Pluto. Do not use this for your own projects.

"""

@displayonly expression

Marks a expression as Pluto-only, which means that it won't be executed when running outside Pluto. Do not use this for your own projects.

"""

macro skip_as_script(ex) skip_as_script(__module__) ? esc(ex) : nothing end

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783 μs

@only_as_script

The opposite of @skip_as_script

"The opposite of `@skip_as_script`"

macro only_as_script(ex) skip_as_script(__module__) ? nothing : esc(ex) end

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788 μs

@skip_as_script x = 2

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13.6 μs

Expr

:($(Expr(:escape, :(==))))

:($(Expr(:escape, :(1 + 1))))

:($(Expr(:escape, :x)))

@skip_as_script @test 1 + 1 == x

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110 μs

Expr

:($(Expr(:escape, :(==))))

:($(Expr(:escape, :(1 + 1 + 1))))

:($(Expr(:escape, :x)))

@skip_as_script @test 1 + 1 + 1 == x

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107 μs

Expr

:($(Expr(:escape, :(==))))

:($(Expr(:escape, :(error("Oh my god")))))

:($(Expr(:escape, :x)))

@skip_as_script @test error("Oh my god") == x

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28.3 ms

Track

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164 μs

sleep(0.1)

0 ms
				
			

20 frames in @code_typed

@skip_as_script @track sleep(0.1)

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366 ms

Tracked

begin

Base.@kwdef struct Tracked

expr

value

time

bytes

times_ran = 1

which = nothing

code_info = nothing

end

function Base.show(io::IO, mime::MIME"text/html", value::Tracked)

times_ran = if value.times_ran === 1

else

"""<span style="opacity: 0.5"> ($(value.times_ran)×)</span>"""

end

# method = sprint(show, MIME("text/plain"), value.which)

code_info = if value.code_info ≠ nothing

codelength = length(value.code_info.first.code)

"$(codelength) frames in @code_typed"

else

end

color = if value.time > 1

"red"

elseif value.time > 0.001

"orange"

elseif value.time > 0.0001

"blue"

else

"green"

end

show(io, mime, HTML("""

<div

style="

display: flex;

flex-direction: row;

align-items: center;

<div

style="

width: 12px;

height: 12px;

border-radius: 50%;

background-color: $(color);

></div>

<div>

<code

class="language-julia"

style="

background-color: transparent;

filter: grayscale(1) brightness(0.8);

>$(value.expr)</code>

<div style="

font-family: monospace;

font-size: 12px;

color: $(color);

$(prettytime(value.time * 1e9 / value.times_ran))

$(times_ran)

</div>

<div style="

font-family: monospace;

font-size: 12px;

color: gray;

">$(code_info)</div>

</div>

"""))

end

Tracked

end

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34.6 ms

@track (macro with 1 method)

macro track(expr)

times_ran_expr = :(1)

expr_to_show = expr

if expr.head == :for

@assert expr.args[1].head == :(=)

times_ran_expr = expr.args[1].args[2]

expr_to_show = expr.args[2].args[2]

end

Tracked # reference so that baby Pluto understands

quote

local times_ran = length($(esc(times_ran_expr)))

local value, time, bytes = @timed $(esc(expr))

local method = nothing

local code_info = nothing

try

# Uhhh

method = @which $(expr_to_show)

code_info = @code_typed $(expr_to_show)

catch nothing end

Tracked(

expr=$(QuoteNode(expr_to_show)),

value=value,

time=time,

bytes=bytes,

times_ran=times_ran,

which=method,

code_info=code_info

)

end

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1.8 ms

prettytime (generic function with 1 method)

function prettytime(time_ns::Number)

suffices = ["ns", "μs", "ms", "s"]

current_amount = time_ns

suffix = ""

for current_suffix in suffices

if current_amount >= 1000.0

current_amount = current_amount / 1000.0

else

suffix = current_suffix

break

end

# const roundedtime = time_ns.toFixed(time_ns >= 100.0 ? 0 : 1)

roundedtime = if current_amount >= 100.0

round(current_amount; digits=0)

else

round(current_amount; digits=1)

end

return "$(roundedtime) $(suffix)"

end

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1.3 ms

In the cloud (experimental)

On your computer

Frontmatter

Preview

Testing

DisplayOnly

Track