| Overview |  |
Copyright © 2009-2012 Marc Worrell Parts are from wf_utils.erl which is Copyright (c) 2008-2009 Rusty Klophaus
Authors: Marc Worrell.
| are_equal/2 | Check if two arguments are equal, optionally converting them. |
| assert/2 | Check if an assertion is ok or failed. |
| checksum/2 | |
| checksum_assert/3 | |
| coalesce/1 | |
| combine/2 | |
| combine_defined/2 | |
| decode_value/2 | |
| decode_value_expire/2 | |
| depickle/2 | |
| encode_value/2 | |
| encode_value_expire/3 | |
| ensure_existing_module/1 | Ensure that the given string matches an existing module. |
| erase_process_dict/0 | Safe erase of process dict, keeps some 'magical' proc_lib vars. |
| f/1 | |
| f/2 | |
| flush_message/1 | Flush all incoming messages, used when receiving timer ticks to prevent multiple ticks. |
| generate_username/2 | Generate a unique user name from a proplist. |
| get_nth/2 | |
| get_seconds/0 | Return the current universal time in seconds. |
| group_by/3 | Group by a property or m_rsc property, keeps the input list in the same order. |
| group_proplists/2 | Given a list of proplists, make it a nested list with respect to a property, combining elements with the same property. |
| hex_decode/1 | |
| hex_encode/1 | |
| index_proplist/2 | Make a property list based on the value of a property For example: [ [{a,b}], [{a,c}] ] gives [{a, [{a,b}]}, {c, [[{a,c}]]}]. |
| is_empty/1 | Check if a value is 'empty'. |
| is_iolist/1 | |
| is_process_alive/1 | Multinode is_process_alive check. |
| is_proplist/1 | |
| is_true/1 | Check if the parameter could represent the logical value of "true". |
| js_array/1 | |
| js_escape/1 | |
| js_escape/2 | Javascript escape, see also: http://code.google.com/p/doctype/wiki/ArticleXSSInJavaScript. |
| js_object/1 | Create a javascript object from a proplist. |
| js_object/2 | |
| js_object/3 | |
| json_escape/1 | Deprecated: moved to z_json. |
| lib_dir/0 | Return an abspath to a directory relative to the application root. |
| lib_dir/1 | |
| list_dir_recursive/1 | Return a list of all files in a directory, recursive depth first search for files not starting with a '.'. |
| name_for_host/2 | Return the name used in the context of a hostname. |
| nested_proplist/1 | Scan the props of a proplist, when the prop is a list with a $. |
| nested_proplist/2 | |
| now/0 | Return the current tick count. |
| now_msec/0 | |
| only_digits/1 | |
| only_letters/1 | |
| os_escape/1 | Simple escape function for command line arguments. |
| os_filename/1 | Simple escape function for filenames as commandline arguments. |
| percent_encode/1 | |
| pickle/2 | |
| prefix/2 | |
| prop_delete/2 | |
| prop_replace/3 | Replace a property in a proplist. |
| props_merge/2 | |
| randomize/1 | Simple randomize of a list. |
| randomize/2 | |
| ranges/1 | Convert a sorted list of integers to a list of range pairs {From,To}. |
| replace1/3 | |
| set_nth/3 | |
| split/2 | |
| split_in/2 | |
| url_decode/1 | |
| url_encode/1 | |
| url_path_encode/1 | |
| url_reserved_char/1 | |
| url_unreserved_char/1 | |
| url_valid_char/1 | |
| vsplit_in/2 |
are_equal(Arg1, Arg2) -> any()
Check if two arguments are equal, optionally converting them
assert(X1::bool(), Error::error) -> none()
Check if an assertion is ok or failed
checksum(Data, Context) -> any()
checksum_assert(Data, Checksum, Context) -> any()
coalesce(T) -> any()
combine(Sep, T) -> any()
combine_defined(Sep, List) -> any()
decode_value(Data, Context) -> any()
decode_value_expire(Data, Context) -> any()
depickle(Data, Context) -> any()
encode_value(Value, Context) -> any()
encode_value_expire(Value, Date, Context) -> any()
ensure_existing_module(ModuleName) -> any()
Ensure that the given string matches an existing module. Used to prevent a denial of service attack where we exhaust the atom space.
erase_process_dict() -> any()
Safe erase of process dict, keeps some 'magical' proc_lib vars
f(S) -> any()
f(S, Args) -> any()
flush_message(Msg) -> any()
Flush all incoming messages, used when receiving timer ticks to prevent multiple ticks.
generate_username(Props, Context) -> any()
Generate a unique user name from a proplist.
get_nth(N, L) -> any()
get_seconds() -> any()
Return the current universal time in seconds
group_by(L, Prop, Context) -> any()
Group by a property or m_rsc property, keeps the input list in the same order.
group_proplists(Prop::Property, Rest::[PropList]) -> PropList
Given a list of proplists, make it a nested list with respect to a property, combining elements with the same property. Assumes the list is sorted on the property you are splitting on For example: [[{a,b}{x}], [{a,b}{z}], [{a,c}{y}]] gives: [ {b, [[{a,b}{x}], [{a,b}{z}]]}, {c, [[{a,c}{y}]]} ]
hex_decode(Value) -> any()
hex_encode(Value) -> any()
index_proplist(Prop::Property, List::[PropList]) -> PropList
Make a property list based on the value of a property For example: [ [{a,b}], [{a,c}] ] gives [{a, [{a,b}]}, {c, [[{a,c}]]}]
is_empty(X1) -> any()
Check if a value is 'empty'
is_iolist(C) -> any()
is_process_alive(Pid) -> any()
Multinode is_process_alive check
is_proplist(R) -> any()
is_true(T) -> any()
Check if the parameter could represent the logical value of "true"
js_array(L) -> any()
js_escape(V) -> any()
js_escape(Tr, Context) -> any()
Javascript escape, see also: http://code.google.com/p/doctype/wiki/ArticleXSSInJavaScript
js_object(L) -> any()
Create a javascript object from a proplist
js_object(L, OptContext) -> any()
js_object(L, T, Context) -> any()
json_escape(A) -> any()
Deprecated: moved to z_json.
lib_dir() -> any()
Return an abspath to a directory relative to the application root.
lib_dir(Dir) -> any()
list_dir_recursive(Dir) -> any()
Return a list of all files in a directory, recursive depth first search for files not starting with a '.'
name_for_host(Name::atom(), Context::atom() | #context{}) -> atom()
Return the name used in the context of a hostname
nested_proplist(Props) -> any()
Scan the props of a proplist, when the prop is a list with a $. characters in it then split the prop.
nested_proplist(T, Acc) -> any()
now() -> any()
Return the current tick count
now_msec() -> any()
only_digits(L) -> any()
only_letters(T) -> any()
os_escape(A::String) -> String
Simple escape function for command line arguments
os_filename(A::String) -> String
Simple escape function for filenames as commandline arguments. foo/"bar.jpg -> "foo/\"bar.jpg"; on windows "foo\\\"bar.jpg" (both including quotes!)
percent_encode(S) -> any()
pickle(Data, Context) -> any()
prefix(Sep, List) -> any()
prop_delete(Prop, List) -> any()
prop_replace(Prop, Value, List) -> any()
Replace a property in a proplist
props_merge(Ps, Xs) -> any()
randomize(List) -> any()
Simple randomize of a list. Not good quality, but good enough for us
randomize(N, List) -> any()
ranges(Ns::[integer()]) -> [{integer(), integer()}]
Convert a sorted list of integers to a list of range pairs {From,To}
replace1(F, T, L) -> any()
set_nth(N, V, L) -> any()
split(N, L) -> any()
split_in(L, N) -> any()
url_decode(S) -> any()
url_encode(S) -> any()
url_path_encode(L) -> any()
url_reserved_char(C) -> any()
url_unreserved_char(C) -> any()
url_valid_char(C) -> any()
vsplit_in(L, N) -> any()
Generated by EDoc, Dec 7 2014, 00:29:46.