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|
module TablePrint
class Config
DEFAULT_MAX_WIDTH = 30
DEFAULT_TIME_FORMAT = "%Y-%m-%d %H:%M:%S"
DEFAULT_IO = $stdout
DEFAULT_CAPITALIZE_HEADERS = true
DEFAULT_SEPARATOR = "|"
@@max_width = DEFAULT_MAX_WIDTH
@@time_format = DEFAULT_TIME_FORMAT
@@multibyte = false
@@io = DEFAULT_IO
@@capitalize_headers = true
@@separator = DEFAULT_SEPARATOR
@@klasses = {}
def self.set(klass, val)
if klass.is_a? Class
@@klasses[klass] = val # val is a hash of column options
else
TablePrint::Config.send("#{klass}=", val.first)
end
end
def self.for(klass)
@@klasses.fetch(klass) {}
end
def self.clear(klass)
if klass.is_a? Class
@@klasses.delete(klass)
else
original_value = TablePrint::Config.const_get("DEFAULT_#{klass.to_s.upcase}")
TablePrint::Config.send("#{klass}=", original_value)
end
end
def self.max_width
@@max_width
end
def self.max_width=(width)
@@max_width = width
end
def self.multibyte
@@multibyte
end
def self.multibyte=(width)
@@multibyte = width
end
def self.time_format
@@time_format
end
def self.time_format=(format)
@@time_format = format
end
def self.capitalize_headers
@@capitalize_headers
end
def self.capitalize_headers=(caps)
@@capitalize_headers = caps
end
def self.separator
@@separator
end
def self.separator=(separator)
@@separator = separator
end
def self.io
@@io
end
def self.io=(io)
raise StandardError.new("IO object must respond to :puts") unless io.respond_to? :puts
@@io = io
end
end
end
|
