Module: Wesabe::Extensions::Hash

Included in:
Hash
Defined in:
lib/wesabe/extensions.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/wesabe/extensions.rb', line 31

def self.included(klass)
  klass.extend(ClassMethods) if klass.kind_of?(Class)
end

Instance Method Details

#to_http_query_str(opts = {}) ⇒ Object

Returns string formatted for HTTP URL encoded name-value pairs. For example,

{:id => 'thomas_hardy'}.to_http_str 
# => "id=thomas_hardy"
{:id => 23423, :since => Time.now}.to_http_str
# => "since=Thu,%2021%20Jun%202007%2012:10:05%20-0500&id=23423"



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# File 'lib/wesabe/extensions.rb', line 44

def to_http_query_str(opts = {})
  opts[:prepend] ||= '?'
  opts[:append] ||= ''
  self.empty? ? '' : "#{opts[:prepend]}#{self.collect{|key, val| "#{key.to_s}=#{CGI.escape(val.to_s)}"}.join('&')}#{opts[:append]}"
end