Class: Sass::Repl
Overview
Runs a SassScript read-eval-print loop. It presents a prompt on the terminal, reads in SassScript expressions, evaluates them, and prints the result.
Instance Method Summary collapse
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#initialize(options = {}) ⇒ Repl
constructor
A new instance of Repl.
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#run ⇒ Object
Starts the read-eval-print loop.
Constructor Details
#initialize(options = {}) ⇒ Repl
Returns a new instance of Repl.
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# File 'lib/sass/repl.rb', line 11 def initialize( = {}) @options = end |
Instance Method Details
#run ⇒ Object
Starts the read-eval-print loop.
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# File 'lib/sass/repl.rb', line 16 def run environment = Environment.new environment.set_var('important', Script::String.new('!important')) @line = 0 loop do @line += 1 unless text = Readline.readline('>> ') puts return end Readline::HISTORY << text parse_input(environment, text) end end |