diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/number_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/number_helper.rb | 214 |
1 files changed, 94 insertions, 120 deletions
diff --git a/actionpack/lib/action_view/helpers/number_helper.rb b/actionpack/lib/action_view/helpers/number_helper.rb index 82340171af..9e1be65b1a 100644 --- a/actionpack/lib/action_view/helpers/number_helper.rb +++ b/actionpack/lib/action_view/helpers/number_helper.rb @@ -28,8 +28,6 @@ module ActionView # Formats a +number+ into a US phone number (e.g., (555) # 123-9876). You can customize the format in the +options+ hash. # - # ==== Options - # # * <tt>:area_code</tt> - Adds parentheses around the area code. # * <tt>:delimiter</tt> - Specifies the delimiter to use # (defaults to "-"). @@ -40,21 +38,18 @@ module ActionView # * <tt>:raise</tt> - If true, raises +InvalidNumberError+ when # the argument is invalid. # - # ==== Examples - # - # number_to_phone(5551234) # => 555-1234 - # number_to_phone("5551234") # => 555-1234 - # number_to_phone(1235551234) # => 123-555-1234 - # number_to_phone(1235551234, area_code: true) # => (123) 555-1234 - # number_to_phone(1235551234, delimiter: " ") # => 123 555 1234 - # number_to_phone(1235551234, area_code: true, extension: 555) # => (123) 555-1234 x 555 - # number_to_phone(1235551234, country_code: 1) # => +1-123-555-1234 - # number_to_phone("123a456") # => 123a456 - # - # number_to_phone("1234a567", raise: true) # => InvalidNumberError - # - # number_to_phone(1235551234, country_code: 1, extension: 1343, delimiter: ".") - # # => +1.123.555.1234 x 1343 + # number_to_phone(5551234) # => 555-1234 + # number_to_phone("5551234") # => 555-1234 + # number_to_phone(1235551234) # => 123-555-1234 + # number_to_phone(1235551234, area_code: true) # => (123) 555-1234 + # number_to_phone(1235551234, delimiter: " ") # => 123 555 1234 + # number_to_phone(1235551234, area_code: true, extension: 555) # => (123) 555-1234 x 555 + # number_to_phone(1235551234, country_code: 1) # => +1-123-555-1234 + # number_to_phone("123a456") # => 123a456 + # number_to_phone("1234a567", raise: true) # => InvalidNumberError + # + # number_to_phone(1235551234, country_code: 1, extension: 1343, delimiter: ".") + # # => +1.123.555.1234 x 1343 def number_to_phone(number, options = {}) return unless number options = options.symbolize_keys @@ -66,8 +61,6 @@ module ActionView # Formats a +number+ into a currency string (e.g., $13.65). You # can customize the format in the +options+ hash. # - # ==== Options - # # * <tt>:locale</tt> - Sets the locale to be used for formatting # (defaults to current locale). # * <tt>:precision</tt> - Sets the level of precision (defaults @@ -89,22 +82,20 @@ module ActionView # * <tt>:raise</tt> - If true, raises +InvalidNumberError+ when # the argument is invalid. # - # ==== Examples - # - # number_to_currency(1234567890.50) # => $1,234,567,890.50 - # number_to_currency(1234567890.506) # => $1,234,567,890.51 - # number_to_currency(1234567890.506, precision: 3) # => $1,234,567,890.506 - # number_to_currency(1234567890.506, locale: :fr) # => 1 234 567 890,51 € - # number_to_currency("123a456") # => $123a456 + # number_to_currency(1234567890.50) # => $1,234,567,890.50 + # number_to_currency(1234567890.506) # => $1,234,567,890.51 + # number_to_currency(1234567890.506, precision: 3) # => $1,234,567,890.506 + # number_to_currency(1234567890.506, locale: :fr) # => 1 234 567 890,51 € + # number_to_currency("123a456") # => $123a456 # - # number_to_currency("123a456", raise: true) # => InvalidNumberError + # number_to_currency("123a456", raise: true) # => InvalidNumberError # - # number_to_currency(-1234567890.50, negative_format: "(%u%n)") - # # => ($1,234,567,890.50) - # number_to_currency(1234567890.50, unit: "£", separator: ",", delimiter: "") - # # => £1234567890,50 - # number_to_currency(1234567890.50, unit: "£", separator: ",", delimiter: "", format: "%n %u") - # # => 1234567890,50 £ + # number_to_currency(-1234567890.50, negative_format: "(%u%n)") + # # => ($1,234,567,890.50) + # number_to_currency(1234567890.50, unit: "£", separator: ",", delimiter: "") + # # => £1234567890,50 + # number_to_currency(1234567890.50, unit: "£", separator: ",", delimiter: "", format: "%n %u") + # # => 1234567890,50 £ def number_to_currency(number, options = {}) return unless number options = escape_unsafe_delimiters_and_separators(options.symbolize_keys) @@ -117,7 +108,6 @@ module ActionView # Formats a +number+ as a percentage string (e.g., 65%). You can # customize the format in the +options+ hash. # - # ==== Options # # * <tt>:locale</tt> - Sets the locale to be used for formatting # (defaults to current locale). @@ -138,18 +128,16 @@ module ActionView # * <tt>:raise</tt> - If true, raises +InvalidNumberError+ when # the argument is invalid. # - # ==== Examples + # number_to_percentage(100) # => 100.000% + # number_to_percentage("98") # => 98.000% + # number_to_percentage(100, precision: 0) # => 100% + # number_to_percentage(1000, delimiter: '.', separator: ',') # => 1.000,000% + # number_to_percentage(302.24398923423, precision: 5) # => 302.24399% + # number_to_percentage(1000, locale: :fr) # => 1 000,000% + # number_to_percentage("98a") # => 98a% + # number_to_percentage(100, format: "%n %") # => 100 % # - # number_to_percentage(100) # => 100.000% - # number_to_percentage("98") # => 98.000% - # number_to_percentage(100, precision: 0) # => 100% - # number_to_percentage(1000, delimiter: '.', separator: ',') # => 1.000,000% - # number_to_percentage(302.24398923423, precision: 5) # => 302.24399% - # number_to_percentage(1000, locale: :fr) # => 1 000,000% - # number_to_percentage("98a") # => 98a% - # number_to_percentage(100, format: "%n %") # => 100 % - # - # number_to_percentage("98a", raise: true) # => InvalidNumberError + # number_to_percentage("98a", raise: true) # => InvalidNumberError def number_to_percentage(number, options = {}) return unless number options = escape_unsafe_delimiters_and_separators(options.symbolize_keys) @@ -163,8 +151,6 @@ module ActionView # (e.g., 12,324). You can customize the format in the +options+ # hash. # - # ==== Options - # # * <tt>:locale</tt> - Sets the locale to be used for formatting # (defaults to current locale). # * <tt>:delimiter</tt> - Sets the thousands delimiter (defaults @@ -174,20 +160,18 @@ module ActionView # * <tt>:raise</tt> - If true, raises +InvalidNumberError+ when # the argument is invalid. # - # ==== Examples - # - # number_with_delimiter(12345678) # => 12,345,678 - # number_with_delimiter("123456") # => 123,456 - # number_with_delimiter(12345678.05) # => 12,345,678.05 - # number_with_delimiter(12345678, delimiter: ".") # => 12.345.678 - # number_with_delimiter(12345678, delimiter: ",") # => 12,345,678 - # number_with_delimiter(12345678.05, separator: " ") # => 12,345,678 05 - # number_with_delimiter(12345678.05, locale: :fr) # => 12 345 678,05 - # number_with_delimiter("112a") # => 112a - # number_with_delimiter(98765432.98, delimiter: " ", separator: ",") - # # => 98 765 432,98 - # - # number_with_delimiter("112a", raise: true) # => raise InvalidNumberError + # number_with_delimiter(12345678) # => 12,345,678 + # number_with_delimiter("123456") # => 123,456 + # number_with_delimiter(12345678.05) # => 12,345,678.05 + # number_with_delimiter(12345678, delimiter: ".") # => 12.345.678 + # number_with_delimiter(12345678, delimiter: ",") # => 12,345,678 + # number_with_delimiter(12345678.05, separator: " ") # => 12,345,678 05 + # number_with_delimiter(12345678.05, locale: :fr) # => 12 345 678,05 + # number_with_delimiter("112a") # => 112a + # number_with_delimiter(98765432.98, delimiter: " ", separator: ",") + # # => 98 765 432,98 + # + # number_with_delimiter("112a", raise: true) # => raise InvalidNumberError def number_with_delimiter(number, options = {}) options = escape_unsafe_delimiters_and_separators(options.symbolize_keys) @@ -201,8 +185,6 @@ module ActionView # +:significant+ is +false+, and 5 if +:significant+ is +true+). # You can customize the format in the +options+ hash. # - # ==== Options - # # * <tt>:locale</tt> - Sets the locale to be used for formatting # (defaults to current locale). # * <tt>:precision</tt> - Sets the precision of the number @@ -220,23 +202,21 @@ module ActionView # * <tt>:raise</tt> - If true, raises +InvalidNumberError+ when # the argument is invalid. # - # ==== Examples - # - # number_with_precision(111.2345) # => 111.235 - # number_with_precision(111.2345, precision: 2) # => 111.23 - # number_with_precision(13, precision: 5) # => 13.00000 - # number_with_precision(389.32314, precision: 0) # => 389 - # number_with_precision(111.2345, significant: true) # => 111 - # number_with_precision(111.2345, precision: 1, significant: true) # => 100 - # number_with_precision(13, precision: 5, significant: true) # => 13.000 - # number_with_precision(111.234, locale: :fr) # => 111,234 - # - # number_with_precision(13, precision: 5, significant: true, strip_insignificant_zeros: true) - # # => 13 - # - # number_with_precision(389.32314, precision: 4, significant: true) # => 389.3 - # number_with_precision(1111.2345, precision: 2, separator: ',', delimiter: '.') - # # => 1.111,23 + # number_with_precision(111.2345) # => 111.235 + # number_with_precision(111.2345, precision: 2) # => 111.23 + # number_with_precision(13, precision: 5) # => 13.00000 + # number_with_precision(389.32314, precision: 0) # => 389 + # number_with_precision(111.2345, significant: true) # => 111 + # number_with_precision(111.2345, precision: 1, significant: true) # => 100 + # number_with_precision(13, precision: 5, significant: true) # => 13.000 + # number_with_precision(111.234, locale: :fr) # => 111,234 + # + # number_with_precision(13, precision: 5, significant: true, strip_insignificant_zeros: true) + # # => 13 + # + # number_with_precision(389.32314, precision: 4, significant: true) # => 389.3 + # number_with_precision(1111.2345, precision: 2, separator: ',', delimiter: '.') + # # => 1.111,23 def number_with_precision(number, options = {}) options = escape_unsafe_delimiters_and_separators(options.symbolize_keys) @@ -245,7 +225,6 @@ module ActionView } end - # Formats the bytes in +number+ into a more understandable # representation (e.g., giving it 1500 yields 1.5 KB). This # method is useful for reporting file sizes to users. You can @@ -254,8 +233,6 @@ module ActionView # See <tt>number_to_human</tt> if you want to pretty-print a # generic number. # - # ==== Options - # # * <tt>:locale</tt> - Sets the locale to be used for formatting # (defaults to current locale). # * <tt>:precision</tt> - Sets the precision of the number @@ -275,24 +252,23 @@ module ActionView # * <tt>:raise</tt> - If true, raises +InvalidNumberError+ when # the argument is invalid. # - # ==== Examples - # - # number_to_human_size(123) # => 123 Bytes - # number_to_human_size(1234) # => 1.21 KB - # number_to_human_size(12345) # => 12.1 KB - # number_to_human_size(1234567) # => 1.18 MB - # number_to_human_size(1234567890) # => 1.15 GB - # number_to_human_size(1234567890123) # => 1.12 TB - # number_to_human_size(1234567, precision: 2) # => 1.2 MB - # number_to_human_size(483989, precision: 2) # => 470 KB - # number_to_human_size(1234567, precision: 2, separator: ',') # => 1,2 MB + # number_to_human_size(123) # => 123 Bytes + # number_to_human_size(1234) # => 1.21 KB + # number_to_human_size(12345) # => 12.1 KB + # number_to_human_size(1234567) # => 1.18 MB + # number_to_human_size(1234567890) # => 1.15 GB + # number_to_human_size(1234567890123) # => 1.12 TB + # number_to_human_size(1234567, precision: 2) # => 1.2 MB + # number_to_human_size(483989, precision: 2) # => 470 KB + # number_to_human_size(1234567, precision: 2, separator: ',') # => 1,2 MB # # Non-significant zeros after the fractional separator are # stripped out by default (set # <tt>:strip_insignificant_zeros</tt> to +false+ to change # that): - # number_to_human_size(1234567890123, precision: 5) # => "1.1229 TB" - # number_to_human_size(524288000, precision: 5) # => "500 MB" + # + # number_to_human_size(1234567890123, precision: 5) # => "1.1229 TB" + # number_to_human_size(524288000, precision: 5) # => "500 MB" def number_to_human_size(number, options = {}) options = escape_unsafe_delimiters_and_separators(options.symbolize_keys) @@ -348,29 +324,27 @@ module ActionView # * <tt>:raise</tt> - If true, raises +InvalidNumberError+ when # the argument is invalid. # - # ==== Examples - # - # number_to_human(123) # => "123" - # number_to_human(1234) # => "1.23 Thousand" - # number_to_human(12345) # => "12.3 Thousand" - # number_to_human(1234567) # => "1.23 Million" - # number_to_human(1234567890) # => "1.23 Billion" - # number_to_human(1234567890123) # => "1.23 Trillion" - # number_to_human(1234567890123456) # => "1.23 Quadrillion" - # number_to_human(1234567890123456789) # => "1230 Quadrillion" - # number_to_human(489939, precision: 2) # => "490 Thousand" - # number_to_human(489939, precision: 4) # => "489.9 Thousand" - # number_to_human(1234567, precision: 4, - # significant: false) # => "1.2346 Million" - # number_to_human(1234567, precision: 1, + # number_to_human(123) # => "123" + # number_to_human(1234) # => "1.23 Thousand" + # number_to_human(12345) # => "12.3 Thousand" + # number_to_human(1234567) # => "1.23 Million" + # number_to_human(1234567890) # => "1.23 Billion" + # number_to_human(1234567890123) # => "1.23 Trillion" + # number_to_human(1234567890123456) # => "1.23 Quadrillion" + # number_to_human(1234567890123456789) # => "1230 Quadrillion" + # number_to_human(489939, precision: 2) # => "490 Thousand" + # number_to_human(489939, precision: 4) # => "489.9 Thousand" + # number_to_human(1234567, precision: 4, + # significant: false) # => "1.2346 Million" + # number_to_human(1234567, precision: 1, # separator: ',', - # significant: false) # => "1,2 Million" + # significant: false) # => "1,2 Million" # # Non-significant zeros after the decimal separator are stripped # out by default (set <tt>:strip_insignificant_zeros</tt> to # +false+ to change that): - # number_to_human(12345012345, significant_digits: 6) # => "12.345 Billion" - # number_to_human(500000000, precision: 5) # => "500 Million" + # number_to_human(12345012345, significant_digits: 6) # => "12.345 Billion" + # number_to_human(500000000, precision: 5) # => "500 Million" # # ==== Custom Unit Quantifiers # @@ -392,12 +366,12 @@ module ActionView # # Then you could do: # - # number_to_human(543934, units: :distance) # => "544 kilometers" - # number_to_human(54393498, units: :distance) # => "54400 kilometers" - # number_to_human(54393498000, units: :distance) # => "54.4 gazillion-distance" - # number_to_human(343, units: :distance, precision: 1) # => "300 meters" - # number_to_human(1, units: :distance) # => "1 meter" - # number_to_human(0.34, units: :distance) # => "34 centimeters" + # number_to_human(543934, units: :distance) # => "544 kilometers" + # number_to_human(54393498, units: :distance) # => "54400 kilometers" + # number_to_human(54393498000, units: :distance) # => "54.4 gazillion-distance" + # number_to_human(343, units: :distance, precision: 1) # => "300 meters" + # number_to_human(1, units: :distance) # => "1 meter" + # number_to_human(0.34, units: :distance) # => "34 centimeters" # def number_to_human(number, options = {}) options = escape_unsafe_delimiters_and_separators(options.symbolize_keys) |