ex_twiml v2.0.1 ExTwiml.Utilities
A grab bag of helpful functions used to generate XML.
Summary
Functions
Convert a string to headless camelCase
Capitalize a string or atom
Generates an XML tag
Generate a list of HTML attributes from a keyword list. Keys will be converted to headless camelCase
Functions
Convert a string to headless camelCase.
Examples
...> ExTwiml.Utilities.camelize("finish_on_key")
"finishOnKey"
Specs
capitalize(atom) :: String.t
Capitalize a string or atom.
Examples
iex> ExTwiml.Utilities.capitalize(:atom)
"Atom"
iex> ExTwiml.Utilities.capitalize("string")
"String"
Generates an XML tag.
Examples
iex> ExTwiml.Utilities.create_tag(:opening, :say, [voice: "woman"])
"<Say voice=\"woman\">"
iex> ExTwiml.Utilities.create_tag(:self_closed, :pause, [length: 5])
"<Pause length=\"5\" />"
iex> ExTwiml.Utilities.create_tag(:closing, :say)
"</Say>"
Specs
xml_attributes(list) :: String.t
Generate a list of HTML attributes from a keyword list. Keys will be converted to headless camelCase.
See the camelize/1
function for more details.
Examples
iex> ExTwiml.Utilities.xml_attributes([digits: 1, finish_on_key: "#"])
" digits=\"1\" finishOnKey=\"#\""