class String
Public Instance Methods
capitalize_humanized()
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Humanize the String
format rails humanized (but renamed to not have conflicts & REFACTORED)
# File lib/just_share/string.rb, line 3 def capitalize_humanized # Replace underscore to whitespace self.gsub!('_', ' ') # Split on where are the hyphens self_in_array = self.split(/-/) # Recreate Capitalizing it_new_format = '' self_in_array.each do |sub_str| it_new_format = it_new_format+sub_str.capitalize end # Return it new format it_new_format end
equals?(str)
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Helpful for the RSpec test
# File lib/just_share/string.rb, line 21 def equals? str self == str end
last()
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Return it last char
# File lib/just_share/string.rb, line 26 def last self[self.length-1] end
to_constant()
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Rails Constantize (but renamed to not have conflicts)
# File lib/just_share/string.rb, line 31 def to_constant camel_cased_word = self names = camel_cased_word.split('::') # Trigger a builtin NameError exception including the ill-formed constant in the message. Object.const_get(camel_cased_word) if names.empty? # Remove the first blank element in case of '::ClassName' notation. names.shift if names.size > 1 && names.first.empty? names.inject(Object) do |constant, name| if constant == Object constant.const_get(name) else candidate = constant.const_get(name) next candidate if constant.const_defined?(name, false) =begin TODO UNCOMMENT IF ANYTHING CRASH next candidate unless Object.const_defined?(name) # Go down the ancestors to check it it's owned # directly before we reach Object or the end of ancestors. constant = constant.ancestors.inject do |const, ancestor| break const if ancestor == Object break ancestor if ancestor.const_defined?(name, false) const end # owner is in Object, so raise constant.const_get(name, false) =end end end end