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Stored size: 863 Bytes
Contents
require 'caruby/active_support/inflector'
class String
# @param [Numeric] quantity the amount qualifier
# @return this String qualified by a plural if the quantity is not 1
# @example
# "rose".quantify(3) #=> "roses"
# "rose".quantify(1 #=> "rose"
def quantify(quantity)
raise ArgumentError.new("Missing quantity argument") if quantity.nil?
"#{quantity} #{quantity == 1 ? self : pluralize}"
end
# @return this String with the first letter capitalized and other letters preserved.
# @example
# "rosesAreRed".capitalize_first #=> "RosesAreRed"
def capitalize_first
sub(/(?:^)(.)/) { $1.upcase }
end
# @return this String with the first letter decapitalized and other letters preserved.
# @example
# "RosesAreRed".decapitalize #=> "rosesAreRed"
def decapitalize
sub(/(?:^)(.)/) { $1.downcase }
end
end
Version data entries
11 entries across 11 versions & 1 rubygems