class DiffuxCI::Logger
Used for all CLI output
Public Class Methods
new(out = STDOUT)
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@param out [IO] the output destination
# File lib/diffux_ci/logger.rb, line 5 def initialize(out = STDOUT) @out = out end
Public Instance Methods
cyan(str)
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Mark the string in cyan @param str [String] the str to format
# File lib/diffux_ci/logger.rb, line 19 def cyan(str) color(36, str) end
log(str, newline = true)
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Print the specified output @param str [String] the output to send @param newline [Boolean] whether to append a newline
# File lib/diffux_ci/logger.rb, line 12 def log(str, newline = true) @out.print(str) @out.print("\n") if newline end
Private Instance Methods
color(color_code, str)
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Mark the string in a color @see ascii-table.com/ansi-escape-sequences.php @param color_code [Number] the ANSI color code @param str [String] the str to format
# File lib/diffux_ci/logger.rb, line 36 def color(color_code, str) tty? ? str : "\033[#{color_code}m#{str}\033[0m" end
tty?()
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Whether this logger is outputting to a TTY
@return [Boolean]
# File lib/diffux_ci/logger.rb, line 28 def tty? @out.respond_to?(:tty?) && @out.tty? end