Class: Sass::Repl
- Inherits:
-
Object
- Object
- Sass::Repl
- Defined in:
- lib/sass/repl.rb
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
-
#initialize(options = {}) ⇒ Repl
constructor
A new instance of Repl.
-
#run
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 = {})
@options = options
end
|
Instance Method Details
#run
Starts the read-eval-print loop.
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# File 'lib/sass/repl.rb', line 16
def run
environment = Environment.new
@line = 0
loop do
@line += 1
unless (text = Readline.readline('>> '))
puts
return
end
Readline::HISTORY << text
parse_input(environment, text)
end
end
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