class Handlebars::Helpers::StringFormatting::SurroundIf
Surround
If will surround a value with prefix and suffix, if value is not empty
Public Instance Methods
handlebars_helper()
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# File lib/handlebars/helpers/string_formatting/surround_if.rb, line 33 def handlebars_helper proc do |_context, value, prefix, suffix, formats| # Handle optional: formats formats = nil if formats.is_a?(V8::Object) wrapper(parse(value, prefix, suffix, formats)) end end
parse(value, prefix, suffix, formats)
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Parse will surround a value with prefix and suffix, if value is not empty
@example
puts SurroundIf.new.parse('product category', '["', '"]', 'titleize') ["Product Category"]
@param [String] value - value to surround @param [String] prefix - prefix to insert in front of value @param [String] suffix - suffix to append to value @param [String] formats - list of formats to apply to value, defaults to none @return [String] value surrounded by prefix and suffix
# File lib/handlebars/helpers/string_formatting/surround_if.rb, line 28 def parse(value, prefix, suffix, formats) format_as = Handlebars::Helpers::StringFormatting::FormatAs.new value.present? ? "#{prefix}#{format_as.parse(value, formats)}#{suffix}" : '' end