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Showing content from http://www.rubydoc.info/github/teamcapybara/capybara/Capybara/Node/WhitespaceNormalizer below:

WhitespaceNormalizer – Documentation for teamcapybara/capybara (master) – RubyDoc.info

WhitespaceNormalizer provides methods that help to normalize the spacing of text content inside of Elements by removing various unicode spacing and directional markings.

NON_BREAKING_SPACE =

"\u00a0"

LINE_SEPERATOR =

"\u2028"

PARAGRAPH_SEPERATOR =

"\u2029"

BREAKING_SPACES =

All spaces except for NBSP

"[[:space:]&&[^#{NON_BREAKING_SPACE}]]".freeze

SQUEEZED_SPACES =

Whitespace we want to substitute with plain spaces

" \n\f\t\v#{LINE_SEPERATOR}#{PARAGRAPH_SEPERATOR}".freeze

LEADING_SPACES =

Any whitespace at the front of text

/\A#{BREAKING_SPACES}+/

TRAILING_SPACES =

Any whitespace at the end of text

/#{BREAKING_SPACES}+\z/

ZERO_WIDTH_SPACE =

"Invisible" space character

"\u200b"

LEFT_TO_RIGHT_MARK =

Signifies text is read left to right

"\u200e"

RIGHT_TO_LEFT_MARK =

Signifies text is read right to left

"\u200f"

REMOVED_CHARACTERS =

Characters we want to truncate from text

[ZERO_WIDTH_SPACE, LEFT_TO_RIGHT_MARK, RIGHT_TO_LEFT_MARK].join

EMPTY_LINES =

Matches multiple empty lines

/[\ \n]*\n[\ \n]*/

• #normalize_spacing(text) ⇒ String

  Normalizes the spacing of a node's text to be similar to what matchers might expect.

• #normalize_visible_spacing(text) ⇒ String

  Variant on Normalizer#normalize_spacing that targets the whitespace of visible elements only.

Normalizes the spacing of a node's text to be similar to what matchers might expect.

Variant on Normalizer#normalize_spacing that targets the whitespace of visible elements only.

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