class Trav3::Headers
A header builder class for outgoing requests
Public Class Methods
new(args = {})
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# File lib/trav3/headers.rb, line 18 def initialize(args = {}) build(args) end
Public Instance Methods
+(other)
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Add the values of one `Headers` into another
@param other [Headers] instance of `Headers` @return [Headers]
# File lib/trav3/headers.rb, line 47 def +(other) raise TypeError, "Headers type expected, #{other.class} given" unless other.is_a? Headers @heads.merge(other.instance_variable_get(:@heads)) self end
build(args = {})
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Add or update the request headers
@return [Headers] self
# File lib/trav3/headers.rb, line 25 def build(args = {}) @heads ||= {} args.each do |(key, value)| @heads[key] = value end self end
remove(key)
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Remove key/value from headers via key
@param key [Symbol, String] key to look up @return [String, Symbol, nil] returns value if key found, `nil` otherwise.
# File lib/trav3/headers.rb, line 39 def remove(key) @heads.delete(key) end
to_h()
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@return [Hash] hash of the `Headers`
# File lib/trav3/headers.rb, line 56 def to_h @heads end