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Versions: 15
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Contents
# encoding: utf-8
## String
class String #:nodoc
def permalink(underscore = false)
# if the slug includes one "_" at least, we consider that the "_" is used instead of "-".
_permalink = if !self.index('_').nil?
self.to_url(replace_whitespace_with: '_')
else
self.to_url
end
underscore ? _permalink.underscore : _permalink
end
def permalink!(underscore = false)
replace(self.permalink(underscore))
end
alias :parameterize! :permalink!
end
## Hash
class Hash #:nodoc
def underscore_keys
new_hash = {}
self.each_pair do |key, value|
if value.respond_to?(:collect!) # Array
value.collect do |item|
if item.respond_to?(:each_pair) # Hash item within
item.underscore_keys
else
item
end
end
elsif value.respond_to?(:each_pair) # Hash
value = value.underscore_keys
end
new_key = key.is_a?(String) ? key.underscore : key # only String keys
new_hash[new_key] = value
end
self.replace(new_hash)
end
end
class Boolean #:nodoc
BOOLEAN_MAP = {
true => true, "true" => true, "TRUE" => true, "1" => true, 1 => true, 1.0 => true,
false => false, "false" => false, "FALSE" => false, "0" => false, 0 => false, 0.0 => false
}
def self.set(value)
value = BOOLEAN_MAP[value]
value.nil? ? nil : value
end
def self.get(value)
value
end
end
Version data entries
15 entries across 15 versions & 1 rubygems