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Clarify the Output type a little

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This commit is contained in:
kojix2 2021-05-29 16:17:59 +09:00
parent 2eca86268c
commit f824135653
3 changed files with 5 additions and 3 deletions
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6
lib/youplot/command.rb
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@ -182,9 +182,9 @@ module YouPlot
def output_plot(plot)
case options[:output]
when IO
when IO, StringIO
plot.render(options[:output])
else
when String, Tempfile
File.open(options[:output], 'w') do |f|
plot.render(f)
end
@ -193,7 +193,7 @@ module YouPlot
def output_plot_progressive(plot)
case options[:output]
when IO
when IO, StringIO
# RefactorMe
out = StringIO.new(String.new)
def out.tty?

1
test/youplot/iris_test.rb
View File

@ -28,6 +28,7 @@ class YouPlotIRISTest < Test::Unit::TestCase
def teardown
@stderr_file.close
@stdout_file.close
end
def fixture(fname)

1
test/youplot/simple_test.rb
View File

@ -28,6 +28,7 @@ class YouPlotSimpleTest < Test::Unit::TestCase
def teardown
@stderr_file.close
@stdout_file.close
end
def fixture(fname)