ModestEx v0.0.2-dev ModestEx
This module exposes features to do pipeable transformations on html strings with CSS selectors, e.g. find(), prepend(), append(), replace() etc.
Credits:
The package implements bindings to Alexander Borisov’s Modest. The binding is implemented as a C-Node based on the excellent example of Lukas Rieder’s cnodex and myhtmlex.
Example
iex> ModestEx.find(“
Hello World
”, “p a”) [“Hello”]Link to this section Summary
Functions
Find nodes with a CSS selector. Returns the outer html of each node as a list of strings
Get all attributes with key for each html string in list. Returns list of strings
Get all attributes with key for each html string in list. Returns list of strings
Serialize any string with valid or broken html. Returns valid html string
Set coresponding value for all attributes with key for each html string in list. Returns list of html strings
Set coresponding value for all selected attributes with key for each html string in list. Returns list of html strings
Link to this section Types
Link to this section Functions
Find nodes with a CSS selector. Returns the outer html of each node as a list of strings.
Examples
iex> ModestEx.find(“
Hello World
”, “p a”) [“Hello”]iex> ModestEx.find(“
Hello World
”, “span”) [“Hello”, “World”]Get all attributes with key for each html string in list. Returns list of strings.
Examples
iex> ModestEx.get_attribute([“Hello”, “World”], “href”) [“https://elixir-lang.org”, “https://google.de”]
Get all attributes with key for each html string in list. Returns list of strings.
Examples
iex> ModestEx.get_attribute([“Hello”, “World”], “href”) [“https://elixir-lang.org”, “https://google.de”]
Serialize any string with valid or broken html. Returns valid html string.
Examples
iex> ModestEx.serialize(“
set_attribute(String.t(), String.t(), String.t()) :: success() | error()
set_attribute([String.t()], String.t(), String.t()) :: success() | error()
set_attribute([String.t()], String.t(), [String.t()]) :: success() | error()
set_attribute([String.t()], String.t(), [String.t()]) :: success() | error()
Set coresponding value for all attributes with key for each html string in list. Returns list of html strings.
Examples
iex> ModestEx.set_attribute([“Hello”, “World”], “href”, [“https://elixir-lang.org”, “https://google.de”]) [“
Hello”, “World”]Set coresponding value for all selected attributes with key for each html string in list. Returns list of html strings.
Examples
iex> ModestEx.set_attribute([“
”, “”], “p a”, “href”, [“https://elixir-lang.org”, “https://google.de”]) [“”, “”]