Module: Trenni::Strings
- Defined in:
- lib/trenni/strings.rb
Constant Summary collapse
- HTML_ESCAPE =
{"&" => "&", "<" => "<", ">" => ">", "\"" => """}
- HTML_ESCAPE_PATTERN =
Regexp.new("[" + Regexp.quote(HTML_ESCAPE.keys.join) + "]")
Class Method Summary collapse
-
.to_attribute(key, value) ⇒ Object
‘value` must already be escaped.
- .to_html(string) ⇒ Object
- .to_quoted_string(string) ⇒ Object
- .to_simple_attribute(key, strict) ⇒ Object
- .to_snake(string) ⇒ Object
- .to_title(string) ⇒ Object
Class Method Details
.to_attribute(key, value) ⇒ Object
‘value` must already be escaped.
35 36 37 |
# File 'lib/trenni/strings.rb', line 35 def self.to_attribute(key, value) %Q{#{key}="#{value}"} end |
.to_html(string) ⇒ Object
26 27 28 |
# File 'lib/trenni/strings.rb', line 26 def self.to_html(string) string.gsub(HTML_ESCAPE_PATTERN){|c| HTML_ESCAPE[c]} end |
.to_quoted_string(string) ⇒ Object
30 31 32 |
# File 'lib/trenni/strings.rb', line 30 def self.to_quoted_string(string) '"' + string.gsub('"', '\\"').gsub(/\r/, "\\r").gsub(/\n/, "\\n") + '"' end |
.to_simple_attribute(key, strict) ⇒ Object
39 40 41 |
# File 'lib/trenni/strings.rb', line 39 def self.to_simple_attribute(key, strict) strict ? %Q{#{key}="#{key}"} : key.to_s end |
.to_snake(string) ⇒ Object
47 48 49 |
# File 'lib/trenni/strings.rb', line 47 def self.to_snake(string) string.gsub("::", "").gsub(/([A-Z]+)/){"_" + $1.downcase}.sub(/^_+/, "") end |
.to_title(string) ⇒ Object
43 44 45 |
# File 'lib/trenni/strings.rb', line 43 def self.to_title(string) string.gsub(/(^|[ \-_])(.)/){" " + $2.upcase}.strip end |