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Versions: 17
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Contents
module Lipsiadmin
module Ext
# Ext configuration used by components
#
# Generates: { name: 'name', handler: function(){ alert('Hello World') } }
#
class Configuration < Hash
def initialize(hash)#:nodoc:
hash.each { |k,v| self[k] = v }
end
# Returns the configuration as a string.
# Optionally you can specify the indentation spaces.
def to_s(indent=1)
return if self.empty?
i = (" "*indent)
s = self.size > 0 ? "\n" : " "
r = "{#{s}" + self.collect { |k,v| "#{i*2}#{k}: #{s(v)}" if k != :var }.join(",#{s}") + "#{s}#{i if i.size > 1}}"
return r =~ /\{\s*\}/ ? "" : r
end
private
def javascript_object_for(object)
case object
when Configuration
object.to_s(2)
when Array
"[" + object.collect { |o| s(o) }.join(",") + "]"
else
object.respond_to?(:to_json) ? object.to_json : object.inspect
end
end
alias_method :s, :javascript_object_for
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems