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Versions: 19
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Stored size: 1.58 KB
Contents
# frozen_string_literal: true
begin
require 'rainbow'
rescue LoadError
end
module Esse
module Output
module_function
def formatted_runtime(number)
colorize(sprintf('%.3f ms', number), :lightgray)
end
def runtime_padding(number, extra = 2)
' ' * (extra + sprintf('%.3f ms', number).size)
end
def colorize(text, *attributes)
if defined? Rainbow
attributes.reduce(Rainbow(text)) { |p, a| p.public_send(a) }
else
text
end
end
def print_error(message_or_error, backtrace: false, **options)
options[:level] ||= :error
message = message_or_error.to_s
print_message(message, output: :stderr, **options)
if message_or_error.is_a?(Exception) && backtrace
limit = backtrace.is_a?(Integer) ? backtrace : -1
print_backtrace(message_or_error, limit: limit, level: options[:level])
end
end
def print_backtrace(error, limit: -1, **options)
return unless error.respond_to?(:backtrace)
return if error.backtrace.nil?
error.backtrace[0..limit].each { |frame| print_error(frame, **options) }
end
def print_message(message, level: :info, output: $stdout, newline: true, **fields)
output = \
case output
when :stdout, 'stdout'
$stdout
when :stderr, 'stderr'
$stderr
when IO, StringIO
output
else
raise ArgumentError, "Invalid output #{output.inspect}"
end
message = format(message, **fields)
newline ? output.puts(message) : output.print(message)
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems