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module CapistranoMulticonfigParallel
# module used for parsing numbers, strings , arrays and hashes
module ParseHelper
module_function
def check_numeric(num)
/^[0-9]+/.match(num.to_s)
end
def verify_empty_options(options)
if options.is_a?(Hash)
options.reject { |_key, value| value.blank? }
elsif options.is_a?(Array)
options.reject(&:blank?)
else
options
end
end
def verify_array_of_strings(value)
value = verify_empty_options(value)
value.find { |row| !row.is_a?(String) }.present? ? warn_array_without_strings(value) : true
end
def warn_array_without_strings(value)
raise ArgumentError, "the array #{value} must contain only task names"
end
def check_hash_set(hash, props)
!Set.new(props).subset?(hash.keys.to_set) || hash.values.find(&:blank?).present?
end
def value_is_array?(value)
value.present? && value.is_a?(Array)
end
def strip_characters_from_string(value)
return '' if value.blank?
value = value.delete("\r\n").delete("\n")
value = value.gsub(/\s+/, ' ').strip
value
end
end
end
Version data entries
78 entries across 78 versions & 1 rubygems