Revert "Set the Gem Ruby version to 2.6 or higher"

I changed my mind, it better work on 2.4!

This reverts commit 2649959745.
This commit is contained in:
kojix2 2021-06-03 10:53:12 +09:00
parent 2649959745
commit c573d690bc
4 changed files with 5 additions and 5 deletions

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@ -21,7 +21,7 @@ module YouPlot
# compare values
r = b[1] <=> a[1]
# If the values are the same, compare by name
r = a[0] <=> b[0] if r.zero?
r = a[0] <=> b[0] if r == 0
r
end

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@ -164,8 +164,8 @@ module YouPlot
end
def sub_parser_add_canvas
canvas_types = UnicodePlot::Canvas::CANVAS_CLASS_MAP.keys.join(', ')
sub_parser.on_head('--canvas STR', String, 'type of canvas', "(#{canvas_types})") do |v|
canvas_types = UnicodePlot::Canvas::CANVAS_CLASS_MAP.keys.join(", ")
sub_parser.on_head('--canvas STR', String, "type of canvas", "(#{canvas_types})") do |v|
params.canvas = v.to_sym
end
end

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@ -109,7 +109,7 @@ class YouPlotIRISTest < Test::Unit::TestCase
assert_equal fixture('iris-boxplot.txt'), @stderr_file.read
end
# Yeah, lineplot/lineplots don't make sense too.
# Yeah, lineplot/lineplots don't make sense too.
# Just checking the behavior.
test :c do

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@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
spec.description = 'A command line tool for Unicode Plotting'
spec.homepage = 'https://github.com/kojix2/youplot'
spec.license = 'MIT'
spec.required_ruby_version = Gem::Requirement.new('>= 2.6.0')
spec.required_ruby_version = Gem::Requirement.new('>= 2.4.0')
spec.files = Dir['*.{md,txt}', '{lib,exe}/**/*']
spec.bindir = 'exe'