Sha256: 3e89930d4aec03c1261950ff9699f72f6da4b0d4cd237828615cce8a0c2d4881
Contents?: true
Size: 1.15 KB
Versions: 48
Compression:
Stored size: 1.15 KB
Contents
module CLI
module UI
module OS
# Determines which OS is currently running the UI, to make it easier to
# adapt its behaviour to the features of the OS.
def self.current
@current_os ||= case RUBY_PLATFORM
when /darwin/
Mac
when /linux/
Linux
when /mingw32/
Windows
else
raise "Could not determine OS from platform #{RUBY_PLATFORM}"
end
end
class Mac
class << self
def supports_emoji?
true
end
def supports_color_prompt?
true
end
def supports_arrow_keys?
true
end
def shift_cursor_on_line_reset?
false
end
end
end
class Linux < Mac
end
class Windows
class << self
def supports_emoji?
false
end
def supports_color_prompt?
false
end
def supports_arrow_keys?
false
end
def shift_cursor_on_line_reset?
true
end
end
end
end
end
end
Version data entries
48 entries across 48 versions & 2 rubygems