"lower": inline("{{value}}.toLowerCase()"),
"upper": inline("{{value}}.toUpperCase()"),
"trim": inline("{{value}}.replace(/^\s+|\s+$/g, '')"),
"wordcount": inline("{{value}}.split(/\s+/g).length"),
"replace": inline("{{value}}.split({{old}}).join({{new}})", spec=('old', 'new')),
"urlencode": function("""function(value) {
if (value instanceof Array) {
var r = [];
for (var i in value) {
r.push(encodeURIComponent(value[i][0]) + "=" + encodeURIComponent(value[i][1]));
}
return r.join('&');
}
if (typeof value == "object") {
var r = [];
for (var i in value) {
r.push(encodeURIComponent(i) + "=" + encodeURIComponent(value[i]));
}
return r.join('&');
}
return encodeURIComponent(value);
}"""),
"json": inline('JSON.stringify({{value}})'),
"join": function("""function(arr, del, attr) {
if (!(arr instanceof Array)) {
if (attr) {
return arr[attr];
# -*- coding: utf-8 -*-
from extends import function
# todo: add global functions
# http://jinja.pocoo.org/docs/templates/#list-of-global-functions
# using "None" in templates
default_utils = {
"extend": function(
"""function(base, child) {
if (child == undefined) return base;
var current = {"blocks": {}};
for (var key in base.blocks) {
if (!child.blocks[key]) {
current.blocks[key] = base.blocks[key];
} else {
current.blocks[key] = child.blocks[key];
}
}
return current;
}""",
include="utils",
),
"slice": function(
"""function(val, start, stop) {
if (typeof(val) == "string") {
return val.substring(start, stop);
} else if (val instanceof Array) {
return val.slice(start, stop);
}
}""",
# -*- coding: utf-8 -*-
from extends import inline, function
default_tests = {
"callable": inline("typeof({{value}}) == 'function'"),
"number": inline("typeof({{value}}) == 'number'"),
"string": inline("typeof({{value}}) == 'string'"),
"sequence": function("""function(value) {
return typeof(value) == 'string' || typeof(value) == 'object';
}""", include="tests"),
"mapping": function("""function(value) {
return value instanceof Object && !(value instanceof Array);
}""", include="tests"),
"sameas": inline("{{value}} === {{other}}", spec=('other',)),
"odd": inline("!!({{value}} % 2)"),
"even": inline("!({{value}} % 2)"),
"divisibleby": inline("!({{value}} % {{num}})", spec=('num',)),
"none": inline("{{value}} === null"),
"defined": inline("{{value}} !== undefined"),
"undefined": inline("{{value}} === undefined"),
"lower": function("""function(value) {
return value.toLowerCase() == value;
}""", include="tests"),
"upper": function("""function(value) {