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Versions: 19
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Contents
module Vedeu
module Renderers
# Writes the given output to a file.
#
class File
# Returns a new instance of Vedeu::Renderers::File.
#
# @param options [Hash]
# @option options filename [String] Provide a filename for the output.
# Defaults to 'out'.
# @option options timestamp [Boolean] Append a timestamp to the filename.
# @return [Vedeu::Renderers::File]
def initialize(options = {})
@options = options || {}
end
# @param output [Array<Array<Vedeu::Views::Char>>]
# @return [String]
def render(output)
::File.write(filename, output) if write_file?
output
end
private
# @return [String]
def filename
if timestamp?
"#{options[:filename]}_#{timestamp}"
else
options[:filename]
end
end
# @return [Float]
def timestamp
@timestamp ||= Time.now.to_f
end
# @return [Boolean]
def timestamp?
return true if options[:timestamp]
false
end
# @return [Boolean]
def write_file?
options[:write_file]
end
# Combines the options provided at instantiation with the default values.
#
# @return [Hash]
def options
defaults.merge!(@options)
end
# Returns the default options/attributes for this class.
#
# @return [Hash]
def defaults
{
filename: 'out',
timestamp: false,
write_file: true,
}
end
end # File
end # Renderers
end # Vedeu
Version data entries
19 entries across 19 versions & 1 rubygems