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module Flipper
module UI
module Util
# Private: 0x3000: fullwidth whitespace
NON_WHITESPACE_REGEXP = /[^\s#{[0x3000].pack("U")}]/
def self.blank?(str)
str.to_s !~ NON_WHITESPACE_REGEXP
end
def self.present?(str)
!blank?(str)
end
def self.titleize(str)
str.to_s.split('_').map(&:capitalize).join(' ')
end
def self.truncate(str, length: 30)
if str.length > length
str[0..length]
else
str
end
end
def self.pluralize(count, singular, plural)
if count == 1
"#{count} #{singular}"
else
"#{count} #{plural}"
end
end
def self.to_sentence(array, options = {})
default_connectors = {
words_connector: ", ",
two_words_connector: " and ",
last_word_connector: ", and "
}
options = default_connectors.merge!(options)
case array.length
when 0
""
when 1
"#{array[0]}"
when 2
"#{array[0]}#{options[:two_words_connector]}#{array[1]}"
else
"#{array[0...-1].join(options[:words_connector])}#{options[:last_word_connector]}#{array[-1]}"
end
end
end
end
end
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