Class: CSS::RuleSet

Inherits:
Object
  • Object
show all
Defined in:
lib/css/rule_set.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RuleSet

Returns a new instance of RuleSet.



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# File 'lib/css/rule_set.rb', line 3

def initialize
  @selectors = []
  @rules = {}
end

Instance Method Details

#<<(rule) ⇒ Object 



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# File 'lib/css/rule_set.rb', line 8

def <<(rule)
  if @selectors.include?(rule.selector)
    @rules[rule.selector] << rule
  else
    @selectors << rule.selector
    @rules[rule.selector] = rule
  end
end

#[](selector) ⇒ Object 



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# File 'lib/css/rule_set.rb', line 17

def [](selector)
  @rules[selector]
end

#selectors ⇒ Object 



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# File 'lib/css/rule_set.rb', line 21

def selectors
  @selectors
end

#to_style ⇒ Object 



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# File 'lib/css/rule_set.rb', line 25

def to_style
  rules = []
  selectors.each do |selector|
    rules << @rules[selector].to_style
  end
  rules.join("\n")
end