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Contents
module Vedeu
module Renderers
# Writes the given output to a file.
#
# @api private
class File
# @return [String]
# @see Vedeu::Renderers::File#initialize
def self.render(output, options = {})
new(output, options).render
end
# Returns a new instance of Vedeu::Renderers::File.
#
# @param output [String]
# @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(output, options = {})
@output = output
@options = options
end
# @return [String]
def render
::File.open(path, 'w') { |f| f.write(parsed) }
parsed
end
protected
# @!attribute [r] output
# @return [String]
attr_reader :output
alias_method :parsed, :output
private
# @return [String]
def path
"/tmp/#{filename}"
end
# @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 [Hash]
def options
defaults.merge!(@options)
end
# Returns the default options/attributes for this class.
#
# @return [Hash]
def defaults
{
filename: 'out',
timestamp: false,
}
end
end # File
end # Renderers
end # Vedeu
Version data entries
6 entries across 6 versions & 1 rubygems